Who said "Virtue is knowledge; it cannot be taught."?

This quote is attributed to Socrates.

Virtue is knowledge; it cannot be taught. - Socrates

"Virtue is knowledge; it cannot be taught."

Socrates Education

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."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."