Fragments
What survives of Anaximander
Nothing Anaximander wrote survives complete. One line reached us, copied into a later writer's own work while he was arguing about something else.
DK 12 B1, Wording disputed
Simplicius, Commentary on Aristotle's Physics 24.13 (c. 540 CE)
A commentator setting out what the earliest thinkers had said about the origin of things. He was reading Theophrastus, Aristotle's pupil, who had summarised Anaximander eight centuries before him — so the line reaches us at two removes and through a summary.
