Let him that would move the world first move himself. There is only one good, knowledge, and one evil, ignorance. Socrates 469-399 BC From Diogenes Laertius, Lives of Eminent Philosophers, bk. I was really too honest a man to be a politician and live.
Wisdom begins in wonder.
Socrates What you cannot enforce, do not command. If a man is proud of his wealth, he should not be praised until it is known how he employs it. He is richest who is content with the least. He who is not contented with what he has, would not be contented with what he would like to have. I know I am intelligent, because I know that I know nothing.