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On the Nature of Things (Leonard translation)

Public domain audiobook

On the Nature of Things (Leonard translation)

by Titus Lucretius Carus

English· 10:32:16· 32 chapters
On the Nature of Things, written in the first century BCE by Titus Lucretius Carus, is one of the principle expositions on Epicurean philosophy and science to have survived from antiquity. Far from being a dry treatise on the many topics it covers, the original Latin version (entitled De Rerum Natura) was written in the form of an extended poem in hexameter, with a beauty of style that was admired and emulated by his successors, including Ovid and Cicero. The version read here is an English verse translation written by William Ellery Leonard. Although Leonard penned his version in the early twentieth century, he chose to adhere to both the vocabulary and meter (alternating between pentameter and hexameter) of Elizabethan-era poetry.

While the six untitled books that comprise On the Nature of Things delve into a broad range of subjects, including the physical nature of the universe, the workings of the human mind and body, and the natural history of the Earth, Lucretius repeatedly asserts throughout the work that his chief purpose is to provide the reader with a means to escape the "darkness of the mind" imposed by superstition and ignorance. To this end he offers us his enlightening verses, that through them might be revealed to us "nature's aspect, and her laws". (Summary by Daniel Vimont)

LibriVox recordings are public domain in the United States; copyright status may differ elsewhere.

Chapters

  1. Chapter 1

    Book I, Part 1: Proem

    10:27
  2. Chapter 2

    Book I, Part 2: Substance is Eternal

    13:35
  3. Chapter 3

    Book I, Part 3: The Void

    07:06
  4. Chapter 4

    Book I, Part 4: Nothing Exists per se Except Atoms and the Void

    05:03
  5. Chapter 5

    Book I, Part 5: Character of the Atoms

    10:21
  6. Chapter 6

    Book I, Part 6: Confutation of Other Philosophers

    18:54
  7. Chapter 7

    Book I, Part 7: The Infinity of the Universe

    14:31
  8. Chapter 8

    Book II, Part 1: Proem

    05:45
  9. Chapter 9

    Book II, Part 2: Atomic Motions

    22:40
  10. Chapter 10

    Book II, Part 3: Atomic Forms and Their Combinations

    31:47
  11. Chapter 11

    Book II, Part 4: Absence of Secondary Qualities

    20:40
  12. Chapter 12

    Book II, Part 5: Infinite Worlds

    17:18
  13. Chapter 13

    Book III, Part 1: Proem

    08:37
  14. Chapter 14

    Book III, Part 2: Nature and Composition of the Mind

    25:02
  15. Chapter 15

    Book III, Part 3: The Soul is Mortal

    34:29
  16. Chapter 16

    Book III, Part 4: Folly of the Fear of Death

    24:22
  17. Chapter 17

    Book IV, Part 1: Proem

    03:00
  18. Chapter 18

    Book IV, Part 2: Existence and Character of the Images

    16:11
  19. Chapter 19

    Book IV, Part 3: The Senses and Mental Pictures

    51:52
  20. Chapter 20

    Book IV, Part 4: Some Vital Functions

    20:07
  21. Chapter 21

    Book IV, Part 5: The Passion of Love

    21:37
  22. Chapter 22

    Book V, Part 1: Proem

    05:19
  23. Chapter 23

    Book V, Part 2: Argument of the Book and New Proem Against a Teleological Concept

    16:16
  24. Chapter 24

    Book V, Part 3: The World is Not Eternal

    16:30
  25. Chapter 25

    Book V, Part 4: Formation of the World and Astronomical Questions

    31:47
  26. Chapter 26

    Book V, Part 5: Origins of Vegetable and Animal Life

    14:15
  27. Chapter 27

    Book V, Part 6: Origins and Savage Period of Mankind

    07:46
  28. Chapter 28

    Book V, Part 7: Beginnings of Civilization

    39:12
  29. Chapter 29

    Book VI, Part 1: Proem

    09:11
  30. Chapter 30

    Book VI, Part 2: Great Meteorological Phenomena, Etc.

    46:58
  31. Chapter 31

    Book VI, Part 3: Extraordinary and Paradoxical Telluric Phenomena

    46:06
  32. Chapter 32

    Book VI, Part 4: The Plague Athens

    15:32