A word of appreciation often can accomplish what nothing else could accomplish.

You can easily judge the character of a man by how he treats those who can do nothing for him.

I have made the most important discovery of my career, the most important discovery of my life: It is only in the mysterious equations of love that any logic or reasons can be found.

Classes will dull your mind, destroy the potential for authentic creativity.

The purpose of education is to replace an empty mind with an open one.

People are always selling the idea that people with mental illness are suffering. I think madness can be an escape. If things are not so good, you maybe want to imagine something better.

Too many people overvalue what they are not and undervalue what they are.

As you will find in multivariable calculus, there is often a number of solutions for any given problem.

Failure is success if we learn from it.

Rationality of thought imposes a limit on a person's concept of his relation to the cosmos.

The biggest mistake people make in life is not trying to make a living at doing what they most enjoy.

This is the wonderful thing about the pure in heart--they do see God.

If you can’t be brilliant, at least be memorable

Everything you see or hear or experience in any way at all is specific to you. You create a universe by perceiving it, so everything in the universe you perceive is specific to you.

You should celebrate the end of a love affair as they celebrate death in New Orleans, with songs, laughter, dancing and a lot of wine.

Conceptual integrity is the most important consideration in system design.

Knowledge can be communicated, but not wisdom.

The good news is that even minimal activity can significantly extend life.

I haven't even watched that many movies, I'm like a weird actor.

"In my youth," said his father, "I look to the law, And argued each case with my wife; And the muscular strength, which it gave to my jaw Has lasted the rest of my life."

A well dressed woman, even though her purse is painfully empty, can conquer the world.