author
Diogenes Laertius
Little is known about the man himself, but his surviving book became one of the great doorways into ancient Greek thought. His lively collection of philosophers' lives, teachings, and sayings preserved stories and ideas that might otherwise have disappeared.
1 Audiobook
The Lives and Opinions of Eminent Philosophers
by Diogenes Laertius
About the author
Writing in the 3rd century CE, Diogenes Laertius is remembered as a Greek biographer of philosophers rather than as a philosopher in his own right. The details of his life are uncertain, which makes his work all the more striking: he endures mainly through a single surviving book, usually known in English as Lives and Opinions of Eminent Philosophers.
That work gathers biographies, anecdotes, quotations, and summaries of doctrines from many major Greek thinkers. It is especially valued because it preserves material about philosophers whose own writings have been lost, and it remains one of the most important ancient sources for the history of Greek philosophy.
What makes Diogenes Laertius appealing to modern listeners is the mix of scholarship and human detail. He does not present philosophy as dry abstraction alone; he gives readers memorable stories, sharp sayings, and glimpses of personality, helping ancient thinkers feel vivid and surprisingly close.