There is little success where there is little laughter.

True progress quietly and persistently moves along without notice.

We are trying to prove ourselves wrong as quickly as possible, because only in that way can we find progress.

It is hard to fail, but it is worse never to have tried to succeed.

When things go wrong don't go with them

One can have no smaller or greater mastery than mastery of oneself.

I'm not the smartest fellow in the world, but I can sure pick smart colleagues.

The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.

But Marge, what if we chose the wrong religion? Each week we just make God madder and madder.

You don't get paid for the hour. You get paid for the value you bring to the hour.

Be a yardstick of quality. Some people aren't used to an environment where excellence is expected.

Success is doing ordinary things extraordinarily well.

It is a cursed evil to any man to become as absorbed in any subject as I am in mine

Rich people have small TVs and big libraries, and poor people have small libraries and big TVs.

If you're bored with life, if you don't get up every morning with a burning desire to do things, you don't have enough goals.

You can't make souffle rise twice.

Percentages are why I am rich.

Deadlines just aren't real to me until I'm staring one in the face.

We don't know a millionth of one percent about anything.

You gain strength, courage and confidence by every experience in which you really stop to look fear in the face.... You must do the thing you think you cannot do.

Only you can control your future.