Sell your cleverness and buy bewilderment.

My specialty is detached malevolence.

Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Christmas to a child is the first terrible proof that to travel hopefully is better than to arrive.

At the heart of all beauty lies something inhuman.

Courage is grace under pressure.

Common sense is the most widely shared commodity in the world, for every man is convinced that he is well supplied with it.

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

I apologize for lying to you. I promise I won't deceive you except in matters of this sort.

In feature films the director is God; in documentary films God is the director

I just want to retire before I go senile because if I don't retire before I go senile, then I'll do more damage than good at that point.

In order to be irreplaceable, one must always be different.

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

Our greatest foes - and whom we must chiefly combat - are within.

Moonlight is sculpture.

Anything that makes weak - physically, intellectually and spiritually, reject it as poison.

Any product that needs a manual to work is broken.

Who are you to judge the life I live? I know I'm not perfect-and I don't live to be-but before you start pointing fingers... make sure your hands are clean!

All that you accomplish or fail to accomplish with your life is the direct result of your thoughts.

In just six weeks from the time the design was started, we had the motor on the block testing its power.

Ladies who play with fire must remember that smoke gets in their eyes.