Philosopher · Classical antiquity · Greece
Protagoras
c. 490–c. 420 BC
Greek Sophist from Abdera who taught rhetoric at Athens and charged fees for it. He is remembered for the line that man is the measure of all things. He lived about 490 to 420 BC, and none of his books survive whole.
Facts
- Born
- About 490 BC, Abdera, Greece.
- Source: Encyclopaedia Britannica, Protagoras
- Died
- About 420 BC.
- Source: Encyclopaedia Britannica, Protagoras
- School
- Sophist, a traveling teacher of rhetoric and argument.
- Source: Encyclopaedia Britannica, Protagoras
- Known for
- The measure doctrine: man is the measure of all things. Plato made him the target of the dialogue Theaetetus.
- Source: Encyclopaedia Britannica, Protagoras
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