George Bernard Shaw on wisdom

Some men see things as they are and say why⁠—I dream things that never were and say why not.

Why should we take advice on sex from the pope? If he knows anything about it, he shouldn’t!

Patriotism is your conviction that this country is superior to all other countries because you were born in it.

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.