To turn really interesting ideas and fledgling technologies into a company that can continue to innovate for years, it requires a lot of disciplines.

Face the facts of being what you are, for that is what changes what you are.

I am not now That which I have been.

In the increasingly convincing darkness the words become palpable, like a fruit that is too beautiful to eat.

I'm not a genius. I'm just a tremendous bundle of experience.

The last of human freedoms - the ability to chose one's attitude in a given set of circumstances.

No man for any considerable period can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

The cure for boredom is curiosity.There is no cure for curiosity.

There is no terror in the bang, only in the anticipation of it.

Liberty, according to my metaphysics is a self-determining power in an intellectual agent. It implies thought and choice and power.

The people I distrust most are those who want to improve our lives but have only one course of action.

Words have no power to impress the mind without the exquisite horror of their reality.

Patriotism is the last refuge of a scoundrel.

The future belongs to those who believe in the beauty of their dreams.

I may not be better than other people, but at least I'm different.

For a moment, nothing happened. Then, after a second or so, nothing continued to happen.

I have a simple philosophy. Fill what's empty. Empty what's full. And scratch where it itches.

I don't do drugs, I am drugs

All tyranny needs to gain a foothold is for people of good conscience to remain silent.

I can see in your eyes, I can see in your faces, I can see you cry. But what I want to say, there's no reason to cry. Do not, in the name of peace, go in the streets and riot.

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.