I don't like to repeat success, I like to go on to other things.

A loving heart is the truest wisdom.

It is just that we should be grateful, not only to those with whose views we may agree, but also to those who have expressed more superficial views; for these also contributed something, by developing before us the powers of thought.

I do all the evil I can before I learn to shun it? Is it not enough to know the evil toh shun it? If not, we should be sincere enough to admit that we love evil too well to give it up.

Insomnia works like slow poison on our body.

A manager is an assistant to his men. 

Happiness is when what you think, what you say, and what you do are in harmony.

There is not a liberal America and a conservative America - there is the United States of America. There is not a black America and a white America and latino America and asian America - there's the United States of America.

The greatest virtues are those which are most useful to other persons.

The man who will use his skill and constructive imagination to see how much he can give for a dollar, instead of how little he can give for a dollar, is bound to succeed. 

Nonviolence is the first article of my faith. It is also the last article of my creed.

My music will go on forever. Maybe it's a fool say that, but when me know facts me can say facts. My music will go on forever.