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  1. EpicureanFriends - Classical Epicurean Philosophy
  2. Forum
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  4. Epicurus - Letters And Works

Epicurus - Principal Doctrines

This subforum is devoted to the Principal Doctrines of Epicurus.  Please note:

https://www.epicureanfriends.com/wcf/principal-doctrines-page---threads-sorted-by-doctrine/
  • ** If you would like to make a comment or ask a question that concerns them all, please use the "General" subforum below. 

  • ** If your question or comment relates to a particular doctrine, click the appropriate doctrine in the numbered chart below, and you will see the existing threads for that doctrine. 

  • ** If you start a new thread on a particular doctrine, please entitle it "PDXX - Topic," and use the appropriate PDXX Tag so that your thread can be found in the future.

  • ** Click here for a listing of all Principle Doctrine threads in order by doctrine 
  • ** Click here for a full list of the text of all Principal Doctrines.

 

** The Vatican List Of Sayings Of Epicurus **

PD01 | PD02 | PD03 | PD04 | PD05
PD06 | PD07 | PD08 | PD09 | PD10
PD11 | PD12 | PD13 | PD14 | PD15
PD16 | PD17 | PD18 | PD19 | PD20
PD21 | PD22 | PD23 | PD24 | PD25
PD26 | PD27 | PD28 | PD29 | PD30
PD31 | PD32 | PD33 | PD34 | PD35
PD36 | PD37 | PD38 | PD39 | PD40

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    1. Commentary On The Principal Doctrines And Vatican Sayings

      • Thanks 2
      • Cassius
      • April 17, 2026 at 11:10 AM
      • Cassius
      • April 17, 2026 at 11:10 AM
    2. Replies
      0
      Views
      1.2k
    1. Criticism of Dewitt's interpretation of Principal Doctrine 5. 7

      • Like 6
      • wbernys
      • October 4, 2026 at 5:45 PM
      • wbernys
      • October 13, 2026 at 2:34 PM
    2. Replies
      7
      Views
      696
      7
    3. Patrikios

      October 13, 2026 at 2:34 PM
    1. PD24 - Commentary and Translation of PD 24 30

      • Love 3
      • Don
      • September 2, 2020 at 11:56 PM
      • Don
      • July 7, 2026 at 5:42 PM
    2. Replies
      30
      Views
      20k
      30
    3. Bryan

      July 7, 2026 at 5:42 PM
    1. Have PD35 and Vatican Saying 7 been straw-manned? 18

      • Like 1
      • wbernys
      • April 18, 2026 at 3:28 AM
      • wbernys
      • May 28, 2026 at 2:35 PM
    2. Replies
      18
      Views
      2.7k
      18
    3. DaveT

      May 28, 2026 at 2:35 PM
    1. PD 25 meaning? by Woolf (2004) 66

      • Thanks 2
      • wbernys
      • May 10, 2026 at 6:20 PM
      • wbernys
      • May 24, 2026 at 9:52 AM
    2. Replies
      66
      Views
      7.1k
      66
    3. Patrikios

      May 24, 2026 at 9:52 AM
    1. PD06 - Disputes as to correct translation of PD6 - Should it refer to "sovereignty" and "kingship"? 11

      • Love 2
      • Cassius
      • November 23, 2017 at 6:40 PM
      • Cassius
      • April 12, 2026 at 5:38 PM
    2. Replies
      11
      Views
      15k
      11
    3. Eikadistes

      April 12, 2026 at 5:38 PM
    1. PD21 - Commentary and Interpretation 2

      • Thanks 2
      • Kalosyni
      • February 2, 2026 at 1:35 PM
      • Kalosyni
      • February 3, 2026 at 4:13 PM
    2. Replies
      2
      Views
      1.2k
      2
    3. Godfrey

      February 3, 2026 at 4:13 PM
    1. PD33 - Alternate Translations

      • Cassius
      • July 5, 2025 at 7:24 PM
      • Cassius
      • July 5, 2025 at 7:24 PM
    2. Replies
      0
      Views
      1.8k
    1. PD32 - Alternate Translations

      • Cassius
      • July 5, 2025 at 7:22 PM
      • Cassius
      • July 5, 2025 at 7:22 PM
    2. Replies
      0
      Views
      1.7k
    1. PD22 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 7:08 PM
      • Cassius
      • July 5, 2025 at 7:08 PM
    2. Replies
      0
      Views
      714
    1. PD18 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 7:02 PM
      • Cassius
      • July 5, 2025 at 7:02 PM
    2. Replies
      0
      Views
      770
    1. PD16 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 7:00 PM
      • Cassius
      • July 5, 2025 at 7:00 PM
    2. Replies
      0
      Views
      1k
    1. PD10 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 6:54 PM
      • Cassius
      • July 5, 2025 at 6:54 PM
    2. Replies
      0
      Views
      1k
    1. PD09 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 6:53 PM
      • Cassius
      • July 5, 2025 at 6:53 PM
    2. Replies
      0
      Views
      1k
    1. PD08 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 6:14 PM
      • Cassius
      • July 5, 2025 at 6:14 PM
    2. Replies
      0
      Views
      692
    1. PD07 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 6:14 PM
      • Cassius
      • July 5, 2025 at 6:14 PM
    2. Replies
      0
      Views
      922
    1. PD06 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 6:13 PM
      • Cassius
      • July 5, 2025 at 6:13 PM
    2. Replies
      0
      Views
      725
    1. PD05 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 6:11 PM
      • Cassius
      • July 5, 2025 at 6:11 PM
    2. Replies
      0
      Views
      978
    1. PD04 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 6:09 PM
      • Cassius
      • July 5, 2025 at 6:09 PM
    2. Replies
      0
      Views
      699
    1. PD03 Alternate Translations

      • Cassius
      • July 5, 2025 at 6:08 PM
      • Cassius
      • July 5, 2025 at 6:08 PM
    2. Replies
      0
      Views
      941
    1. PD01 - Alternate Renderings

      • Cassius
      • July 5, 2025 at 5:36 PM
      • Cassius
      • July 5, 2025 at 5:36 PM
    2. Replies
      0
      Views
      806
    1. PD14 - Analysis And Application - Article By George Kaplanis Posted In Elli's Blog

      • Like 1
      • Cassius
      • June 30, 2025 at 1:37 PM
      • Cassius
      • June 30, 2025 at 1:37 PM
    2. Replies
      0
      Views
      1.5k
    1. PD01 - Best Translaton Of PDO1 To Feature At EpicureanFriends? 42

      • Like 2
      • Cassius
      • July 10, 2023 at 7:42 PM
      • Cassius
      • June 14, 2025 at 2:44 PM
    2. Replies
      42
      Views
      23k
      42
    3. Bryan

      June 14, 2025 at 2:44 PM
    1. What if Kyriai Doxai was NOT a list? 55

      • Like 4
      • Don
      • July 18, 2023 at 10:34 PM
      • Don
      • June 5, 2025 at 7:12 AM
    2. Replies
      55
      Views
      33k
      55
    3. Don

      June 5, 2025 at 7:12 AM
    1. PD30 - Breakdown of PD 30 7

      • Like 1
      • Rolf
      • April 21, 2025 at 5:23 PM
      • Rolf
      • April 22, 2025 at 2:47 AM
    2. Replies
      7
      Views
      5.9k
      7
    3. Cassius

      April 22, 2025 at 2:47 AM
    1. PD35 - Plato's ring myth, and gods 6

      • Like 2
      • Godfrey
      • June 10, 2021 at 8:35 PM
      • Godfrey
      • December 29, 2024 at 7:35 PM
    2. Replies
      6
      Views
      8.7k
      6
    3. Cassius

      December 29, 2024 at 7:35 PM
    1. PD02 - Dustsceawung - An Old English word for "Meditate on death"?

      • Like 3
      • Don
      • November 29, 2024 at 10:01 PM
      • Don
      • November 29, 2024 at 10:01 PM
    2. Replies
      0
      Views
      2.5k
    1. PD02 - Best Translation To Feature At EpicureanFriends? 31

      • Like 1
      • Cassius
      • July 12, 2023 at 12:02 PM
      • Cassius
      • November 14, 2024 at 2:35 PM
    2. Replies
      31
      Views
      19k
      31
    3. Kalosyni

      November 14, 2024 at 2:35 PM
    1. PD26 - Does PD26 imply personal responsibility beyond oneself? 4

      • Thanks 1
      • Godfrey
      • July 11, 2024 at 3:22 PM
      • Godfrey
      • July 11, 2024 at 5:43 PM
    2. Replies
      4
      Views
      5.6k
      4
    3. Cassius

      July 11, 2024 at 5:43 PM
    1. PD24 - Alternate Translations 32

      • Cassius
      • November 19, 2017 at 11:42 AM
      • Cassius
      • December 19, 2023 at 12:10 AM
    2. Replies
      32
      Views
      19k
      32
    3. Bryan

      December 19, 2023 at 12:10 AM
    1. PD26 - Alternate Translations 1

      • Cassius
      • November 19, 2017 at 11:44 AM
      • Cassius
      • November 12, 2023 at 2:53 PM
    2. Replies
      1
      Views
      4.3k
      1
    3. Kalosyni

      November 12, 2023 at 2:53 PM

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Latest Posts

  1. The Role Of Vortices (The Vortex) In The Creation Of Worlds - Part of the Epicurean Alternative To Intelligent Design

    Cassius
    November 14, 2026 at 3:58 PM
  2. Episode 360 - EATAQ42 - Continuing in Part 21 of Book 2 of Academic Questions - Not Yet Recorded

    Cassius
    November 14, 2026 at 1:44 PM
  3. New Article Attacking Epicurean Physics: "Science Versus the Oldest Anti-Intelligent Design Argument "

    Cassius
    November 13, 2026 at 11:52 AM
  4. Episode 359 - EATAQ41 - According To The Skeptics, Why Aim For The Truth When You Can GIve Up Trying To Be Right And Never Have To Admit That You're Wrong?

    Cassius
    November 12, 2026 at 3:24 PM
  5. Book Referenced in Zoom - Kelly McGonigal's "Joy Is A Risk Worth Taking"

    Cassius
    November 12, 2026 at 7:04 AM
  6. Savoring the Present Moment

    Kalosyni
    November 10, 2026 at 4:47 PM
  7. The Art of Remembering

    Kalosyni
    November 10, 2026 at 4:36 PM
  8. Welcome DevinH!

    Patrikios
    November 10, 2026 at 1:14 PM
  9. Under What Circumstances, If Any, Would An Epicurean Choose A Course That Produced (For Example) 98% Pleasure And 2% Pain Over A Course That Was 100% Pleasure and 0% Pain?

    Cassius
    November 9, 2026 at 1:52 PM
  10. Using AI to create flow charts of Lucretius' De Rerum Natura

    Cassius
    November 7, 2026 at 3:41 PM

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