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

Worry is the interest paid by those who borrow trouble.

The people who are doing the work are the moving force behind the Macintosh. My job is to create a space for them, to clear out the rest of the organization and keep it at bay.

Society is now one polished horde, Formed of two mighty tribes, The Bores and the Bored.

Genius is sorrow's child.

Boards don't hit back.

I recommend that the Statue of Liberty be supplemented by a Statue of Responsibility on the west coast.

Human decency is not derived from religion. It precedes it.

There are books of which the backs and covers are by far the best parts.

Courage is grace under pressure.

After all, science is essentially international, and it is only through lack of the historical sense that national qualities have been attributed to it.

Do it again on the next verse, and people think you meant it.

You don't have to be the Dalai Lama to tell people that life's about change.

Wisely, and slow. They stumble that run fast.

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

A friend doesn't go on a diet because you are fat.

Moonlight is sculpture.

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

A good goal is like a strenuous exercise - it makes you stretch.

Of all the things I`ve lost I miss my mind the most.

To wear your heart on your sleeve isn't a very good plan; you should wear it inside, where it functions best.