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Timeline

The lives of 20 philosophers, placed in time

BCE 650

BCE 600

BCE 550

BCE 500

BCE 450

BCE 400

BCE 350

BCE 300

BCE 250

BCE 200

Pre-SocraticClassicalHellenistic

Details

Thales

c. 624 BCE – c. 546 BCE

Anaximander

c. 610 BCE – c. 546 BCE

Anaximenes

c. 586 BCE – c. 526 BCE

Pythagoras

c. 570 BCE – c. 495 BCE

Heraclitus

c. 535 BCE – c. 475 BCE

Parmenides

c. 515 BCE – c. 450 BCE

Anaxagoras

c. 500 BCE – c. 428 BCE

Zeno of Elea

c. 495 BCE – c. 430 BCE

Empedocles

c. 494 BCE – c. 434 BCE

Protagoras

c. 490 BCE – c. 420 BCE

Gorgias

c. 483 BCE – c. 375 BCE

Socrates

c. 470 BCE – 399 BCE

Democritus

c. 460 BCE – c. 370 BCE

Plato

c. 428 BCE – c. 348 BCE

Diogenes

c. 412 BCE – c. 323 BCE

Aristotle

384 BCE – 322 BCE

Theophrastus

c. 371 BCE – c. 287 BCE

Pyrrho

c. 365 BCE – c. 275 BCE

Epicurus

341 BCE – 270 BCE

Zeno of Citium

c. 334 BCE – c. 262 BCE