Before we make music, music makes us.

Let me repeat: Observe a particle as a wave, and it is a wave. Observe it as matter, and it is matter. ... Thus it is our point of view, the way we look at reality that makes reality the way it is.

Listening begins with being silent.

The scientist only imposes two things, namely truth and sincerity, imposes them upon himself and upon other scientists.

There are two times in a person's life when there is the possibility of pure happiness: in youth and in summer.

Practice what you preach. Don't be a staggering image of the same shame you place upon others. Live, love, be free. Most of all be real.

Everything I had read in the fields of fiction and science led me to a single, dark conclusion. Humans are screwed, and so is our planet.

Hillary Clinton is only talking about families who come here in violation of the law. We will treat everyone living or residing in our country with great dignity. So important.

I travel a fair amount, read on the plane, and I read fast.

There are times when you should be completely out of the market, for emotional as well as economic reasons.

Hardening of the hearteries is the most serious affliction besetting marriage, and warm, good-humored, approving words are the only effective preventive.

Faith is not sure, if you cannot turn love to quarrel; may my enemies obtain a mild mistress.

Nobody can beat the Klitschko brothers. That's why it's boring.