Genius is one percent inspiration and ninety-nine percent perspiration.

The lifestyle I`ve been living for the last 30 years, I could have been dead a thousand times.

A woman can be over dressed but never over elegant.

Delay always breeds danger. To protract a great design is often to ruin it.

Pretty much, Apple and Dell are the only ones in this industry making money. They make it by being Wal-Mart. We make it by innovation.

It is a good rule in life never to apologize. The right sort of people do not want apologies, and the wrong sort take a mean advantage of them.

Those who restrain desire do so because theirs is weak enough to be restrained.

Some newspapers are fit only to line the bottom of bird cages.

I have noticed that nothing I have never said ever did me any harm.

The only thing worse than being blind is having sight but no vision.

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.

You are 27 or 28 right? It is very tough to live at that age. When nothing is sure. I have sympathy with you.

If the world was perfect, it wouldn't be.

In the intellectual order, the virtue of humility is nothing more nor less than the power of attention.

My specialty is detached malevolence.

Never lend your car to someone you've given birth to.

Blessed are the cracked, for they shall let in the light.

I feel as if I were a piece in a game of chess, when my opponent says of it: That piece cannot be moved.

Freedom lies in being bold.

A scientific man ought to have no wishes, no affections, - a mere heart of stone.

Many have had their greatness made for them by their enemies.