Sophocles on wisdom

Do nothing secretly; for Time sees and hears all things, and discloses all.

Death is not the worst evil, but rather when we wish to die and cannot.

Ah, son, may you prove luckier than your father, but in all else like him. Then you would not prove base.

The only true wisdom is in knowing you know nothing.

Socrates470–399 BC

By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest.

Confucius551–479 BC

True wisdom comes to each of us when we realize how little we
understand about life, ourselves, and the world around us.