Who said "Virtue is its own reward."?

This quote is attributed to Socrates.

Virtue is its own reward. - Socrates

"Virtue is its own reward."

Socrates

Philosopher Ancient Greek 470–399

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

"To find yourself, think for yourself."

"The unexamined life is not worth living."

"Wonder is the beginning of wisdom."