The study of evolution is an evolution in itself.
My friend is he who will tell me my faults in private.
There are four types of men in this world: 1. The man who knows, and knows that he knows; he is wise, so consult him. 2. The man who knows, but doesn't know that he knows; help him not forget what he knows. 3. The man who knows not, and knows that he knows not; teach him. 4. Finally, there is the man who knows not but pretends that he knows; he is a fool, so avoid him.
The test of good manners is to be patient with the bad ones.
The first step in the acquisition of wisdom is silence, the second listening, the third memory, the fourth practice, the fifth teaching others.
The beginning of wisdom is to desire it.
Man is wise only while in search of wisdom; when he imagines he has attained it, he is a fool.
The trust of the innocent is the liar's most useful tool.
The first human who hurled an insult instead of a stone was the founder of civilization.
So afraid of taking chances. How you gonna reach the top?
God, I want to give You every minute of this year. I shall try to keep You in mind every moment of my waking hours. . . . I shall try to let You be the speaker and direct every word. I shall try to let You direct my acts. I shall try to learn Your language.