1. Home
    1. Start Here: Study Guide
    2. Community Standards And Posting Policies
    3. Terms of Use
    4. Moderator Team
    5. Site Map
    6. Quizzes
    7. Articles
      1. Featured Articles
    8. 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. Key Pages
  3. Forum
    1. Full Forum List
    2. Welcome Threads
    3. Physics
    4. Canonics
    5. Ethics
    6. Uncategorized Forum
    7. Study Resources Forum
    8. Ancient Texts Forum
    9. Shortcuts
    10. Featured
    11. 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 Sayings
    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. Calendar
    1. Upcoming Events List
    2. Zoom Meetings
    3. This Month
    4. Sunday Zoom Meetings
    5. First Monday Zoom Meetings
    6. Wednesday Zoom Meeting
    7. Twentieth Zoom Meetings
    8. Zoom Meetings
  9. Other
    1. Featured Content
    2. Blog Posts
    3. Logbook
    4. EF ToDo List
    5. Link-Database
  • Login
  • Register
  • Search
This Thread
  • Everywhere
  • This Thread
  • This Forum
  • Forum
  • Articles
  • Blog Articles
  • Files
  • Gallery
  • Events
  • Pages
  • Wiki
  • Help
  • FAQ
  • More Options

Welcome To EpicureanFriends.com!

"Remember that you are mortal, and you have a limited time to live, and in devoting yourself to discussion of the nature of time and eternity you have seen things that have been, are now, and are to come."

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. Site Map
    6. Quizzes
    7. Articles
      1. Featured Articles
    8. 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. Key Pages
  3. Forum
    1. Full Forum List
    2. Welcome Threads
    3. Physics
    4. Canonics
    5. Ethics
    6. Uncategorized Forum
    7. Study Resources Forum
    8. Ancient Texts Forum
    9. Shortcuts
    10. Featured
    11. 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 Sayings
    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. Calendar
    1. Upcoming Events List
    2. Zoom Meetings
    3. This Month
    4. Sunday Zoom Meetings
    5. First Monday Zoom Meetings
    6. Wednesday Zoom Meeting
    7. Twentieth Zoom Meetings
    8. Zoom Meetings
  9. Other
    1. Featured Content
    2. Blog Posts
    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. Site Map
    6. Quizzes
    7. Articles
      1. Featured Articles
    8. 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. Key Pages
  3. Forum
    1. Full Forum List
    2. Welcome Threads
    3. Physics
    4. Canonics
    5. Ethics
    6. Uncategorized Forum
    7. Study Resources Forum
    8. Ancient Texts Forum
    9. Shortcuts
    10. Featured
    11. 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 Sayings
    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. Calendar
    1. Upcoming Events List
    2. Zoom Meetings
    3. This Month
    4. Sunday Zoom Meetings
    5. First Monday Zoom Meetings
    6. Wednesday Zoom Meeting
    7. Twentieth Zoom Meetings
    8. Zoom Meetings
  9. Other
    1. Featured Content
    2. Blog Posts
    3. Logbook
    4. EF ToDo List
    5. Link-Database
  1. EpicureanFriends - Home of Classical Epicurean Philosophy
  2. Forum
  3. Physics - The Nature Of The Universe
  4. Nature Operates Through Fundamental Principles
  • Sidebar
  • Sidebar

General Notes On Fundamentals of Nature

  • Cassius
  • June 13, 2024 at 10:23 PM
  • Go to last post

We are now requiring that new registrants confirm their request for an account by email.  Once you complete the "Sign Up" process to set up your user name and password, please send an email to the New Accounts Administator to obtain new account approval.

Regularly Checking In On A Small Screen Device? Bookmark THIS page!
  • Online
    Cassius
    05 - Administrator
    Points
    106,486
    Posts
    14,626
    Quizzes
    9
    Quiz rate
    100.0 %
    • June 13, 2024 at 10:23 PM
    • #1

    This thread is for discussion of the list of twelve fundamentals such as suggested by DeWitt or Clay here:

    Twelve Fundamentals of Nature - Epicureanfriends.com
    www.epicureanfriends.com
  • Don
    ΕΠΙΚΟΥΡΕΙΟΣ (Epicurist)
    Points
    41,204
    Posts
    5,738
    Quizzes
    9
    Quiz rate
    92.8 %
    • June 13, 2024 at 11:12 PM
    • #2
    Quote from Cassius

    This thread is for discussion of the list of twelve fundamentals such as suggested by DeWitt or Clay

    Just to be clear, if anyone - DeWitt, Clay, Cassius, me, etc., - wants to assemble twelve "fundamentals" they're welcome to do it. There is zero fragmentary evidence for any definitive list of "twelve fundamentals" that Epicurus wrote and circulated. The only place this occurs - the ONLY place as far as I can find - is is the one in Diogenes Laertius (10.44): colour varies with the arrangement of the atoms he states in his "Twelve Rudiments". Δώδεκα στοιχειώσεσί ; further, that they are not of any and every size ; at any rate no atom has ever been seen by our sense.

    I think any of us could go through the letter to Herodotus, or to Pythocles, or Lucretius, and pull out twelve random "fundamentals" in Epicurean physics... and it would be just as "authoritative" as the one DeWitt and Clay put together. We have no idea what was contained in Epicurus' "Twelve Rudiments" other than that he said:

    1. color varies with the arrangement of the atoms
    2. atoms aren't of any and every size
    3. no atom has ever been seen by our senses

    ...according to Diogenes Laertius. And we don't know if those 3 were "rudiments/fundamentals" or if they were describing another fundamental or... anything.

    This is a soapbox of mine that I insist on standing on every once in a while. Finis for now.

  • Godfrey
    Epicurist
    Points
    12,262
    Posts
    1,720
    Quizzes
    3
    Quiz rate
    85.0 %
    Bookmarks
    1
    • June 14, 2024 at 12:48 AM
    • #3

    One could also dig through Lucretius, but your point stands Don.

  • Online
    Cassius
    05 - Administrator
    Points
    106,486
    Posts
    14,626
    Quizzes
    9
    Quiz rate
    100.0 %
    • June 14, 2024 at 6:14 AM
    • #4

    Yes as to Godfrey's point, I gather that's exactly what both DeWitt and Clay say that they did - they went through the letter to Herodotus and Lucretius and compared the sections of basic physics to assemble a likely list of the twelve "most important" or that seem to stand out in the sequence of building the physics system up to its highest level outline form.

    As with the rest it's a shame we don't have Epicurus' version of this text, just as Don says, and that we have to re-create our own.

    Also I should note that the only reason this thread got started was that I deleted subforums that had been set up for discussing potential individual items since those subforums had not been used. This thread is just a general comment, and future discussion of individual aspects can be posted as individual threads, rather than worrying about subforums.

  • TauPhi
    03 - Level Three
    Points
    1,919
    Posts
    220
    Quizzes
    3
    Quiz rate
    92.5 %
    • June 14, 2024 at 8:31 AM
    • #5

    I'm with Don on this one. I have nothing against the fundamentals as they are all in line with Epicurean physics as we know it, but please consider changing introductory sentence:

    'The Elementary Principles of Nature below are as set forth by Epicurus and summarized in English by Norman Dewitt in his book “Epicurus And His Philosophy.”'

    This statement is misleading. The elementary principles are set forth by Norman Dewitt and are based on Epicurean physics. Dewitt didn't just summarize these - he compiled the list. Until we know otherwise, we can't claim that Epicurus set these twelve fundamentals forth.

    Also a technical remark - the links to each of the principles are currently broken.

  • Online
    Cassius
    05 - Administrator
    Points
    106,486
    Posts
    14,626
    Quizzes
    9
    Quiz rate
    100.0 %
    • June 14, 2024 at 8:33 AM
    • #6

    Good suggestions - thank you. Yes those links were set for the subforums which were just deleted. Thanks for picking that up.

  • Online
    Cassius
    05 - Administrator
    Points
    106,486
    Posts
    14,626
    Quizzes
    9
    Quiz rate
    100.0 %
    • June 14, 2024 at 8:40 AM
    • #7

    Updated. That page is much better now. Thanks to Don for his commentary and to Godfrey and Tau Phi for the suggestions.

Unread Threads

    1. Title
    2. Replies
    3. Last Reply
    1. Anti-Natalism: The Opposite of Epicureanism 9

      • Like 1
      • Don
      • August 20, 2025 at 7:41 AM
      • Comparing Epicurus With Other Philosophers - General Discussion
      • Don
      • October 9, 2025 at 5:12 AM
    2. Replies
      9
      Views
      6.9k
      9
    3. Adrastus

      October 9, 2025 at 5:12 AM
    1. New Youtube Video - "Epicurus Responding to His Haters" - October 2025 3

      • Like 1
      • Cassius
      • October 5, 2025 at 3:55 PM
      • Uncategorized Discussion (General)
      • Cassius
      • October 6, 2025 at 10:25 AM
    2. Replies
      3
      Views
      706
      3
    3. Kalosyni

      October 6, 2025 at 10:25 AM

Finding Things At EpicureanFriends.com

What's the best strategy for finding things on EpicureanFriends.com? Here's a suggested search strategy:

  • First, familiarize yourself with the list of forums. The best way to find threads related to a particular topic is to look in the relevant forum. Over the years most people have tried to start threads according to forum topic, and we regularly move threads from our "general discussion" area over to forums with more descriptive titles.
  • Use the "Search" facility at 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." Also check the "Search Assistance" page.
  • Use the "Tag" facility, starting with the "Key Tags By Topic" in the right hand navigation pane, or using the "Search By Tag" page, or the "Tag Overview" page which contains a list of all tags alphabetically. We curate the available tags to keep them to a manageable number that is descriptive of frequently-searched topics.

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. Side-By-Side Diogenes Laertius X (Includes All Key Writings of Epicurus)
    2. Side-By-Side Lucretius - On The Nature Of Things
    3. 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

  • Episode 303 - Is It Truly Impossible To Advocate For Epicurus In The Public Sphere?

    Cassius October 14, 2025 at 4:52 PM
  • Episode 302 - TD30 - Epicurus and Roads Paved With Good Intentions

    Cassius October 14, 2025 at 4:34 PM
  • Episode 255 - Cotta Argues That Epicurean Gods Are As Despicable As Are Epicureans Themselves - CIcero's OTNOTG 30

    Cassius October 14, 2025 at 3:44 PM
  • Episode 301 - TD29 - Epicurus And The Question Of Ends Justifying Means

    Matteng October 14, 2025 at 2:22 PM
  • Major Herculaneum Scroll News: "In the closing section of the text our author takes a parting shot at his adversaries, who 'have nothing to say about pleasure, either in general or in particular, when it is a question of definition.'”

    TauPhi October 13, 2025 at 10:23 PM
  • Philodemus "On Gods" in translation (English or other)?

    Robert October 13, 2025 at 8:20 PM
  • Shall We Put Together An Annual "Torquatus Award For Excellence In Epicurean Advocacy"?

    Cassius October 12, 2025 at 4:22 PM
  • What "Live Unknown" means to me (Lathe Biosas)

    TauPhi October 10, 2025 at 11:47 AM
  • Anyone Seeing Missing Reply Boxes?

    Cassius October 10, 2025 at 10:33 AM
  • Welcome Epicurista!

    Martin October 10, 2025 at 2:54 AM

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™ 6.0.22
Style: Inspire by cls-design
Stylename
Inspire
Manufacturer
cls-design
Licence
Commercial styles
Help
Supportforum
Visit cls-design