1. Home
    1. Start Here: Study Guide
    2. Community Standards And Posting Policies
    3. Terms of Use
    4. Moderator Team
    5. Website Overview
    6. Site Map
    7. Quizzes
    8. Articles
      1. Featured Articles
    9. All Blog Posts
      1. Elli's Blog / Articles
  2. Wiki
    1. Wiki Home
    2. FAQ
    3. Classical Epicureanism
    4. Files
    5. Search Assistance
    6. Not NeoEpicurean
    7. Foundations
    8. Navigation Outlines
    9. Reading List
    10. Key Pages
  3. Forum
    1. Full Forum List
    2. Welcome Threads
    3. Physics
    4. Canonics
    5. Ethics
    6. Forum Shortcuts
    7. Forum Navigation Map
    8. Featured
    9. Most Discussed
  4. Latest
    1. New Activity
    2. Latest Threads
    3. Dashboard
    4. Search By Tag
    5. Complete Tag List
  5. Podcast
    1. Lucretius Today Podcast
    2. Episode Guide
    3. Lucretius Today At Youtube
    4. EpicureanFriends Youtube Page
  6. Texts
    1. Overview
    2. Diogenes Laertius
    3. Principal Doctrines
    4. Vatican Collection
    5. Lucretius
    6. Herodotus
    7. Pythocles
    8. Menoeceus
    9. Fragments - Usener Collection
    10. Torquatus On Ethics
    11. Velleius On Gods
    12. Greek/Latin Help
  7. Gallery
    1. Featured images
    2. Albums
    3. Latest Images
    4. Latest Comments
  8. More
    1. Featured Content
    2. Calendar
      1. Upcoming Events List
      2. Zooms - General Info
      3. Fourth Sunday Meet-&-Greet
      4. Sunday Weekly Zoom
      5. Wednesday Zoom Meeting
    3. Logbook
    4. EF ToDo List
    5. Link-Database
  • Login
  • Register
  • Search
Everywhere
  • Everywhere
  • Forum
  • Articles
  • Blog Articles
  • Files
  • Gallery
  • Events
  • Pages
  • Wiki
  • Help
  • FAQ
  • More Options

Welcome To EpicureanFriends.com!

"If anyone thinks that he knows nothing, he cannot be sure that he knows this, when he confesses that he knows nothing at all. I shall avoid disputing with such a trifler, who perverts all things, and like a tumbler with his head prone to the earth, can go no otherwise than backwards." (Lucretius 4:469)

Sign In Now
or
Register a new account
  1. Home
    1. Start Here: Study Guide
    2. Community Standards And Posting Policies
    3. Terms of Use
    4. Moderator Team
    5. Website Overview
    6. Site Map
    7. Quizzes
    8. Articles
      1. Featured Articles
    9. All Blog Posts
      1. Elli's Blog / Articles
  2. Wiki
    1. Wiki Home
    2. FAQ
    3. Classical Epicureanism
    4. Files
    5. Search Assistance
    6. Not NeoEpicurean
    7. Foundations
    8. Navigation Outlines
    9. Reading List
    10. Key Pages
  3. Forum
    1. Full Forum List
    2. Welcome Threads
    3. Physics
    4. Canonics
    5. Ethics
    6. Forum Shortcuts
    7. Forum Navigation Map
    8. Featured
    9. Most Discussed
  4. Latest
    1. New Activity
    2. Latest Threads
    3. Dashboard
    4. Search By Tag
    5. Complete Tag List
  5. Podcast
    1. Lucretius Today Podcast
    2. Episode Guide
    3. Lucretius Today At Youtube
    4. EpicureanFriends Youtube Page
  6. Texts
    1. Overview
    2. Diogenes Laertius
    3. Principal Doctrines
    4. Vatican Collection
    5. Lucretius
    6. Herodotus
    7. Pythocles
    8. Menoeceus
    9. Fragments - Usener Collection
    10. Torquatus On Ethics
    11. Velleius On Gods
    12. Greek/Latin Help
  7. Gallery
    1. Featured images
    2. Albums
    3. Latest Images
    4. Latest Comments
  8. More
    1. Featured Content
    2. Calendar
      1. Upcoming Events List
      2. Zooms - General Info
      3. Fourth Sunday Meet-&-Greet
      4. Sunday Weekly Zoom
      5. Wednesday Zoom Meeting
    3. Logbook
    4. EF ToDo List
    5. Link-Database
  1. Home
    1. Start Here: Study Guide
    2. Community Standards And Posting Policies
    3. Terms of Use
    4. Moderator Team
    5. Website Overview
    6. Site Map
    7. Quizzes
    8. Articles
      1. Featured Articles
    9. All Blog Posts
      1. Elli's Blog / Articles
  2. Wiki
    1. Wiki Home
    2. FAQ
    3. Classical Epicureanism
    4. Files
    5. Search Assistance
    6. Not NeoEpicurean
    7. Foundations
    8. Navigation Outlines
    9. Reading List
    10. Key Pages
  3. Forum
    1. Full Forum List
    2. Welcome Threads
    3. Physics
    4. Canonics
    5. Ethics
    6. Forum Shortcuts
    7. Forum Navigation Map
    8. Featured
    9. Most Discussed
  4. Latest
    1. New Activity
    2. Latest Threads
    3. Dashboard
    4. Search By Tag
    5. Complete Tag List
  5. Podcast
    1. Lucretius Today Podcast
    2. Episode Guide
    3. Lucretius Today At Youtube
    4. EpicureanFriends Youtube Page
  6. Texts
    1. Overview
    2. Diogenes Laertius
    3. Principal Doctrines
    4. Vatican Collection
    5. Lucretius
    6. Herodotus
    7. Pythocles
    8. Menoeceus
    9. Fragments - Usener Collection
    10. Torquatus On Ethics
    11. Velleius On Gods
    12. Greek/Latin Help
  7. Gallery
    1. Featured images
    2. Albums
    3. Latest Images
    4. Latest Comments
  8. More
    1. Featured Content
    2. Calendar
      1. Upcoming Events List
      2. Zooms - General Info
      3. Fourth Sunday Meet-&-Greet
      4. Sunday Weekly Zoom
      5. Wednesday Zoom Meeting
    3. Logbook
    4. EF ToDo List
    5. Link-Database
  1. EpicureanFriends - Classical Epicurean Philosophy
  2. Cassius
  • Sidebar
  • Sidebar

Posts by Cassius

New Graphics: Are You On Team Epicurus? | Comparison Chart: Epicurus vs. Other Philosophies | Chart Of Key Epicurean Quotations 

  • Ancient Greek Numbering System

    • Cassius
    • January 22, 2025 at 10:05 PM

    We speak frequently about translating words from the Greek, but much less frequently about Greek numbering. This subject came up in tonight's Wednesday Zoom meeting and Bryan has graciously forwarded me the information below about how the Greeks recorded numbers. All of us know the Arabic system and most of us know some Roman numerals, but this is to start a thread on the Greek numbering system. I am not at first thought able to name any immediate philosophical implications of how the Greeks counted, but I bet there are some. Thanks again to Bryan for this material:

    The Greek system seems simple compared to what the Romans were doing. It is closer to our decimal system, although still more rigid.

  • Pompeii Then and Now

    • Cassius
    • January 22, 2025 at 3:01 PM

    Wow yes great video! I didn't see the scene you're referring to where the top of the mountain was reconstructed but I gather there is at least one fresco showing the top of the mountain to be MUCH taller!

  • Episode 264 - "Bread and Water!!?? Debunking The Myth of Epicurean Asceticism"

    • Cassius
    • January 22, 2025 at 2:45 PM

    Episode 264 of the Lucretius Today Podcast is now available: "Bread and Water??!! Debunking The Myth Of Epicurean Asceticism." For a slideshow version of this talk, click the "Featured Videos" link on our home page.

    ]

  • "An Elementary Fact Worth Remembering" - Discussion

    • Cassius
    • January 22, 2025 at 2:36 PM

    I hope you'll keep notes and eventually find time to prepare something on some of these physics issues Bryan. I just posted Don's "Bread and Water" as a separate podcast episode and I think a shorter focused talk format works very well - as it would for some focused physics issues.

  • Episode 264 - "Bread and Water!!?? Debunking The Myth of Epicurean Asceticism"

    • Cassius
    • January 22, 2025 at 2:25 PM

    We're about to release this special episode of Lucretius Today, with Don's talk on the myth of Epicurean asceticism. I'm pleased with this format and think you'll enjoy it. It works well to have a shorter format on a single topic, and we'll do more of these in the future. These are a good complement to our longer-format shows on key doctrines of Epicurus that we are in the process of preparing now.

    And after this episode Don may be forever-after known as "The Great Debunker!"

  • Discussion of Matthew 7:6 “Pearls Before Swine (Epicureans?)”

    • Cassius
    • January 22, 2025 at 8:31 AM

    So these "Fellows" are who?

    And I see - you are saying that because the statement is interpreted as a demeaning reference to other human beings (outsiders to the religion?), there was a reluctance to attribute it to Jesus (?)

    Ha!

  • Discussion of Matthew 7:6 “Pearls Before Swine (Epicureans?)”

    • Cassius
    • January 22, 2025 at 6:35 AM

    Good reminder of these lines - hard to find better practical Epicurean advice than this:

    Latin
    inter spem curamque, timores inter et iras
    omnem crede diem tibi diluxisse supremum:

    English (Loeb Classics)

    Amid hopes and cares, amid fears and passions,
    believe that every day that has dawned is your last.

  • Discussion of Matthew 7:6 “Pearls Before Swine (Epicureans?)”

    • Cassius
    • January 22, 2025 at 6:13 AM

    Also: just as the title of this thread was abbreviated to "pearls before swine," I realize now that I tend to completely forget that that is only 50% of the allusion.

    As to the second part, people seem to be acclimated to accept unthinkingly that pigs are "unworthy" creatures. Aside from that being an extremely debatable assumption in general, in my most recent encounter with two large pigs running wild I found them to be friendly and totally unthreatening.

    But as to the mostly-forgotten first part, they've largely lost the war on that one. Dogs are almost universally beloved at least here in the West, and dogs' perceptiveness as to the true value of the "sacred" seems to me to be a lot better reasoned than that of many humans.

    From now on I will be remembering the "dogs" part as much or more than the "swine" part.

  • Lucretius Today Interviews Dr. Marcelo Boeri - Theory and Practice in Epicurean Political Philosophy

    • Cassius
    • January 22, 2025 at 6:03 AM

    Prior discussion:

    Post

    Episode 197 -LucretiusToday Interviews Dr. Marcelo Boeri

    Welcome to Episode 197 of the Lucretius Today Podcast. Today we are very privileged to present to you an interview with Dr. Marcelo Boeri, Professor of Ancient Philosophy at the Pontifical Catholic University of Chile. Dr. Boeri is originally from Buenos Aires, and after receiving his Ph.D. from the University of Salvador in 1995, he has worked extensively in the field of Ancient Greek philosophy ever since, lecturing at many distinguished universities around the world.

    We are greatly…
    Cassius
    October 22, 2023 at 7:36 AM
  • Don Boozer - Where Was The Garden of Epicurus? Discussion

    • Cassius
    • January 22, 2025 at 6:00 AM

    Prior discussion:

    Post

    Article and Short Video By Don On The Location of The Garden of Epicurus in Athens

    youtu.be/qYkkX67TZd8

    Thanks to Don for all the hard work on the article and for presenting a condensed version by video. The article can be downloaded here:

    epicureanfriends.com/wcf/filebase/file/67/
    Cassius
    April 22, 2023 at 8:49 AM
  • Seven Steps With Epicurus - A Review Of Basic Epicurean Doctrines

    • Cassius
    • January 22, 2025 at 5:57 AM

    Prior discussion took place here:

    Thread

    Seven Steps With Epicurus - A Slide Presentation

    epicureanfriends.com/wcf/attachment/3636/

    As part of our collaborative work toward an "Epicurean Week" we have come up with a series of "power-point" slides which introduce the philosophy in seven simple steps. The formulation here may change over time as we fine tune this as part of our course materials. This will eventually be expanded into a "7 Weeks with Epicurus". Questions and comments are welcome. Click here for the presentation or you can just click on the graphic above to begin the…
    Cassius
    April 4, 2023 at 9:31 AM
  • Lucretius Today Interviews Dr. David Glidden On Epicurean Prolepsis

    • Cassius
    • January 22, 2025 at 5:56 AM

    Prior discussion of this interview took place here:

    Thread

    Episode 166 - The Lucretius Today Podcast Interviews Dr. David Glidden on "Epicurean Prolepsis"

    Welcome to episode 166 of Lucretius Today. This is a podcast dedicated to the poet Lucretius, who wrote "On The Nature of Things," the only complete presentation of Epicurean philosophy left to us from the ancient world. Each week we walk you through the Epicurean texts, and we discuss how Epicurean philosophy can apply to you today. If you too find the Epicurean worldview attractive, we invite you to join us in the study of Epicurus at EpicureanFriends.com, where you will find a discussion…
    Cassius
    March 18, 2023 at 7:35 AM
  • Lucretius Today Interviews Dr. Emily Austin - Living For Pleasure

    • Cassius
    • January 22, 2025 at 5:54 AM

    Discussion of our interviews with Dr. Austin occurred In Episodes 156 and 157 of the Lucretius Today Podcast.

    You can access the original podcasts and show discussions in the following links:

    Thread

    Episode 156 - Lucretius Today Interviews Dr. Emily Austin - Part One

    Welcome to episode 156, a special two-part Episode of Lucretius Today. This is a podcast dedicated to the poet Lucretius, who wrote "On The Nature of Things," the only complete presentation of Epicurean philosophy left to us from the ancient world. Each week we walk you through the Epicurean texts, and we discuss how Epicurean philosophy can apply to you today. If you too find the Epicurean worldview attractive, we invite you to join us in the study of Epicurus at EpicureanFriends.com, where…
    Cassius
    January 10, 2023 at 12:58 AM


    Thread

    Episode 157 - Lucretius Today Interviews Dr. Emily Austin - Part Two

    Welcome to episode 157, part two of a special two part Episode of Lucretius Today. This is a podcast dedicated to the poet Lucretius, who wrote "On The Nature of Things," the only complete presentation of Epicurean philosophy left to us from the ancient world. Each week we walk you through the Epicurean texts, and we discuss how Epicurean philosophy can apply to you today. If you too find the Epicurean worldview attractive, we invite you to join us in the study of Epicurus at…
    Cassius
    January 19, 2023 at 10:13 AM
  • Martin Huehne - Exploring the Relationship Between Epicurus And Logic

    • Cassius
    • January 22, 2025 at 5:49 AM

    Related Thread (this video originally appeared in post 39 of this thread:

    Thread

    Propositional Logic, Truth Tables, and Epicurus' Objection to "Dialectic"

    Martin has pointed out what appears to be an excellent opportunity to put together a special presentation on Epicurean views of "formal logic" and its relationship to reality. The opportunity comes from our mention in an earlier thread of the following statement by Torquatus in Cicero's On Ends:

    epicureanfriends.com/wcf/attachment/2222/

    Again, the thread reference was here, and below is a copy of Martin's post: RE: Issues In The Meaning And Definition of Logic



    …
    Cassius
    September 5, 2021 at 10:52 AM
  • Free As Epicurus Music Video - Discussion

    • Cassius
    • January 22, 2025 at 5:43 AM

    Prior Thread is here:

    Thread

    New Music Created by Michele Pinto and Andrea Celidoni - Free As Epicurus - The Epicurus Rap!

    Great work @michelepinto and Andrea!


    youtu.be/66yOo7bZ0mA
    Cassius
    August 10, 2020 at 10:20 AM
  • Catius' Cat and the Forty Mice Video - Discussion

    • Cassius
    • January 22, 2025 at 5:39 AM
    Post

    Catius' Cat Website / Poems / Videos

    I have not highlighted this project in the past because I know it can be vastly improved, but I am starting this thread as a place to organize the improvements, discuss the existing version, and hopefully provide inspiration to others to prepare superior material.


    The website is: http://www.catiuscat.com

    The video location at Vimeo is: Thus Purred Catius' Cat and Catius' Cat and the Forty Mice

    The video location at Youtube is: Thus Purred Catius' Cat and Catius Cat and The Forty Mice

    A page…
    Cassius
    December 8, 2018 at 9:15 AM
  • Thus Purred Catius' Cat Video - Discussion

    • Cassius
    • January 22, 2025 at 5:39 AM

    Prior thread from 2018

  • Discussion of Matthew 7:6 “Pearls Before Swine (Epicureans?)”

    • Cassius
    • January 22, 2025 at 5:24 AM

    Very interesting thought. In my experience actual animals don't find stone-like objects of any kind to be particularly interesting one way or another, so I wouldn't expect them to take much notice of pearls.

    So is this a figurative slam at Epicureans and Cynics rather than actual pigs and dogs?

    I'm not aware that there was a significant body of Cynics active during the times this statement was allegedly made, but I definitely think that's worth consideration, especially since I gather that the attitude toward dogs and pigs among the Judeo-christians of the time was generally negative.

    I have never felt that what I understand to be Cynicism is attractive at all, but to the extent there is a core of affinity between their attitude and the honesty and forthrightness of dogs, then since I like dogs more than many people, I would find that to be the best attribute of "Cynicism."

    Seeing the phrase not as a focusing on the obvious truth that it's not good to throw away valuable things, but as more focused on slamming "undesirables" like dogs and pigs, and connecting that with Epicureans, does make sense to me.

  • The Epicurean Paradigm Shift - Video

    • Cassius
    • January 21, 2025 at 6:21 PM

    Over time I will be adding additional references to this presentation and continuing to revise the text, so always look for the latest version of the text here:

    The Epicurean Paradigm Shift

    Feel free to post here about this video version, and also see the discussion of the podcast version here:

    Thread

    Episode 266 - The Epicurean Paradigm Shift

    Welcome to Episode 266 of Lucretius Today. This is a podcast dedicated to the poet Lucretius, who wrote "On The Nature of Things," the most complete presentation of Epicurean philosophy left to us from the ancient world.

    Each week we walk you through the Epicurean texts, and we discuss how Epicurean philosophy can apply to you today. If you find the Epicurean worldview attractive, we invite you to join us in the study of Epicurus at EpicureanFriends.com, where we discuss this and all of our…
    Cassius
    February 2, 2025 at 9:48 AM
  • Bread And Water - Debunking The Myth of Epicurean Asceticism - By Don Boozer

    • Cassius
    • January 21, 2025 at 6:20 PM

Finding Things At EpicureanFriends.com

Here is a list of suggested search strategies:

  • Website Overview page - clickable links arrranged by cards.
  • Forum Main Page - list of forums and subforums arranged by topic. Threads are posted according to relevant topics. The "Uncategorized subforum" contains threads which do not fall into any existing topic (also contains older "unfiled" threads which will soon be moved).
  • Search Tool - icon is located on the top right of every page. Note that the search box asks you what section of the forum you'd like to search. If you don't know, select "Everywhere."
  • Search By Key Tags - curated to show frequently-searched topics.
  • Full Tag List - an alphabetical list of all tags.

Resources

  1. Getting Started At EpicureanFriends
  2. Community Standards And Posting Policies
  3. The Major Doctrines of Classical Epicurean Philosophy
  4. Introductory Videos
  5. Wiki
  6. Lucretius Today Podcast
    1. Podcast Episode Guide
  7. Key Epicurean Texts
    1. Chart Of Key Quotes
    2. Outline Of Key Quotes
    3. Side-By-Side Diogenes Laertius X (Bio And All Key Writings of Epicurus)
    4. Side-By-Side Lucretius - On The Nature Of Things
    5. Side-By-Side Torquatus On Ethics
    6. Side-By-Side Velleius on Divinity
    7. Lucretius Topical Outline
    8. Usener Fragment Collection
  8. Frequently Asked Questions
    1. FAQ Discussions
  9. Full List of Forums
    1. Physics Discussions
    2. Canonics Discussions
    3. Ethics Discussions
    4. All Recent Forum Activities
  10. Image Gallery
  11. Featured Articles
  12. Featured Blog Posts
  13. Quiz Section
  14. Activities Calendar
  15. Special Resource Pages
  16. File Database
  17. Site Map
    1. Home

Frequently Used Forums

  • Frequently Asked / Introductory Questions
  • News And Announcements
  • Lucretius Today Podcast
  • Physics (The Nature of the Universe)
  • Canonics (The Tests Of Truth)
  • Ethics (How To Live)
  • Against Determinism
  • Against Skepticism
  • The "Meaning of Life" Question
  • Uncategorized Discussion
  • Comparisons With Other Philosophies
  • Historical Figures
  • Ancient Texts
  • Decline of The Ancient Epicurean Age
  • Unsolved Questions of Epicurean History
  • Welcome New Participants
  • Events - Activism - Outreach
  • Full Forum List

Latest Posts

  • Welcome ThomasJ54!

    Cassius March 18, 2026 at 9:33 PM
  • Seikilos Poem - Discussion

    Eikadistes March 18, 2026 at 12:28 PM
  • Sunday Zoom - March 15, 2026 - 12:30 PM ET - Topic - Lucretius Book One Starting At Line 265 - Atoms Are Invisible

    Cassius March 18, 2026 at 9:05 AM
  • Circumstantial (Indirect) and Direct Evidence / Dogmatism vs Skepticism

    Cassius March 17, 2026 at 1:46 PM
  • Self-Reflection to increase happiness and reduce pain

    Kalosyni March 15, 2026 at 2:32 PM
  • Episode 325 - EATAQ 07 - The Alleged Duality Of Nature And Its Qualities - Not Yet Recorded

    Joshua March 15, 2026 at 1:42 PM
  • Nietzsche's "Reason In Philosophy" - Consistent With Epicurus' Defense of the Senses And Criticism Of Otherworldliness?

    Cassius March 15, 2026 at 7:41 AM
  • Nietzsche's "The Problem Of Socrates" (Consistent With The Epicurean Criticism of Socrates?)

    Cassius March 15, 2026 at 7:34 AM
  • Episode 324 - EATAQ 06 - Is Pleasure The Good, Or The Enemy of The Good?

    Cassius March 14, 2026 at 11:41 AM
  • Tim O'Keefe -- Ouch!

    Pacatus March 12, 2026 at 1:30 PM

Frequently Used Tags

In addition to posting in the appropriate forums, participants are encouraged to reference the following tags in their posts:

  • #Physics
    • #Atomism
    • #Gods
    • #Images
    • #Infinity
    • #Eternity
    • #Life
    • #Death
  • #Canonics
    • #Knowledge
    • #Scepticism
  • #Ethics

    • #Pleasure
    • #Pain
    • #Engagement
    • #EpicureanLiving
    • #Happiness
    • #Virtue
      • #Wisdom
      • #Temperance
      • #Courage
      • #Justice
      • #Honesty
      • #Faith (Confidence)
      • #Suavity
      • #Consideration
      • #Hope
      • #Gratitude
      • #Friendship



Click Here To Search All Tags

To Suggest Additions To This List Click Here

EpicureanFriends - Classical Epicurean Philosophy

  1. Home
    1. About Us
    2. Classical Epicurean Philosophy
  2. Wiki
    1. Getting Started
  3. Frequently Asked Questions
    1. Site Map
  4. Forum
    1. Latest Threads
    2. Featured Threads
    3. Unread Posts
  5. Texts
    1. Core Texts
    2. Biography of Epicurus
    3. Lucretius
  6. Articles
    1. Latest Articles
  7. Gallery
    1. Featured Images
  8. Calendar
    1. This Month At EpicureanFriends
Powered by WoltLab Suite™ 6.0.24
Style: Inspire by cls-design
Stylename
Inspire
Manufacturer
cls-design
Licence
Commercial styles
Help
Supportforum
Visit cls-design