Who said "The only true wisdom is in knowing you know nothing."?

This quote is attributed to Alexandre Dumas, fils.

The only true wisdom is in knowing you know nothing. - Alexandre Dumas, fils

"The only true wisdom is in knowing you know nothing."

Alexandre Dumas, fils Wisdom

Novelist Playwright French 1824–1895

"The heart has its reasons which reason knows nothing of."

"Life is a tragedy when seen in close-up, but a comedy in long-shot."

"Nothing succeeds like success."

"To love is to act."

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."