Heraclitus
Ancient Greece Pre-Socratic
Biography
Pre-Socratic Greek philosopher known for his doctrine of change being central to the universe, and for establishing the term Logos.
Life Dates
Born: July 12, 535 BCE
Died: January 1, 475 BCE
Notable Quotes
"No man ever steps in the same river twice."
"The only constant in life is change."
"Character is destiny."
"Big results require big ambitions."
"Everything flows and nothing stays."