Who said "What seems contradictory is often profoundly true."?

This quote is attributed to Heraclitus.

What seems contradictory is often profoundly true. - Heraclitus

"What seems contradictory is often profoundly true."

Heraclitus Truth

Philosopher Ancient Greek 540–480

"Change is the only constant in life."

"No one steps in the same river twice."

"The path up and down are one and the same."

"Conflict is the father of all things."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."