| Adventures in CyberSound: Thales Biography: Article drawn from Britannica Online, summarizing Thales' philosophical and geometrical legacy. |
| Eric Weisstein's World of Scientific Biography: Short article on Thales, emphasizing his mathematical and scientific achievements. Includes link to an article on Thales' Theorem. |
| Life of Thales: From the C.D. Yonge translation of Diogenes Laertius. Provided by Peitho's Web. |
| Myth - Thales: Overview of his thoughts on cosmology and the myths. By Stefan Stenudd. |
| Phoenicia: Thales of Miletus: A meticulous biography with reference to various ancient testimonia concerning this philosopher. |
| Thales Fragments and Commentary: From Arthur Fairbanks' 1898 work, The First Philosophers of Greece. Provided by the Hanover Historical Texts Project. |
| Thales of Miletus: Article by J.J. O'Connor and E.F. Robertson, from the MacTutor History of Mathematics archive. A discussion of the life and teachings of this thinker, with links to related articles. |
| Thales of Miletus: Lengthy article by Patricia O'Grady, in the Internet Encyclopedia of Philosophy. Discusses his life, teachings and impact. |
| Thales of Miletus: 1995 paper by Kathleen Norton, focusing on the geometrical theorems of Thales. |
| Thales of Miletus: Illustrated article by Don Allen with an emphasis on Thales' geometrical achievements. |
Classical
