I don't want to achieve immortality through my work... I want to achieve it through not dying.

The way to get started is to quit talking and begin doing.

I'm a slow walker, but I never walk back.

Fake it until you make it.

Kill my boss? Do I dare live out the American dream?

The term 'serious actor' is kind of an oxymoron, isn't it? [Like] 'Republican party' [or] 'airplane food'.

Because ideas have to be original only with regard to their adaptation to the problem at hand, I am always extremely interested in how others have used them...

The leader of genius must have the ability to make different opponents appear as if they belonged to one category.

The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack in will.

I have far more respect for the person with a single idea who gets there than for the person with a thousand ideas who does nothing

Any fact facing us is not as important as our attitude toward it, for that determines our success or failure

One must be sane to think clearly, but one can think deeply and be quite insane.

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.

Real success can only come if there is a change in our societies and in our economics and in our politics.

If you treat people right they will treat you right - ninety percent of the time.

When you play, play hard; when you work, don't play at all.

If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.

The secret of success in life is for a man to be ready for his opportunity when it comes.

There is one weakness in people for which there is no remedy. It is the universal weakness of lack of ambition.

What I cannot create, I do not understand.

To those whom much is given, much is expected.