If you pick up a starving dog and make him prosperous he will not bite you. This is the principal difference between a dog and man.

Anger makes dull men witty, but it keeps them poor.

Go on, get out. Last words are for fools who haven't said enough.

If one is to be called a liar, one may as well make an effort to deserve the name.

A scientist in his laboratory is not a mere technician: he is also a child confronting natural phenomena that impress him as though they were fairy tales.?

Science is not only compatible with spirituality; it is a profound source of spirituality.

You hear a lot of dialogue on the death of the American family. Families aren't dying. They're merging into big conglomerates.

No flying machine will ever fly from New York to Paris.

Dress shabbily and they remember the dress; dress impeccably and they remember the woman.

I have no idea. People who boast about their IQ are losers.

You just have to keep on doing what you do. It's the lesson I get from my husband; he just says, Keep going. Start by starting.

Parents wonder why the streams are bitter, when they themselves have poisoned the fountain.

You don't have to be the Dalai Lama to tell people that life's about change.

It is a process of diverting one's scattered forces into one powerful channel.

Being sober on a bus is, like, totally different than being drunk on a bus.

The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind pitiless indifference.

The world is moving so fast these days that the man who says it can't be done is generally interrupted by someone doing it.

I have great faith in fools; self-confidence my friends call it.

A difference of opinion is what makes horse racing and missionaries.

The future ain't what it used to be.

A good liar must have a good memory.