Heraclitus of Ephesus

Jurist
Heraclitus of Ephesus
School
Pre-Socratic / Natural Law (precursor)
Theory
Doctrine of Logos — universal reason as the source of order and natural law; "everything flows" (panta rhei); strife (polemos) as father of all.
Quote

No man ever steps in the same river twice, for it's not the same river and he's not the same man.

Books

On Nature (extant only in fragments)

Propounded

Doctrine of Logos (universal reason); panta rhei (everything flows); unity of opposites

Born
-535
Died
-475
Portrait
/jurists/heraclitus-of-ephesus.jpg

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