Jealousy... is a mental cancer.

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.

Sadly enough, the most painful goodbyes are the ones that are left unsaid and never explained.

Here in your mind you have complete privacy. Here there's no difference between what is and what could be.

It is bad governments, not bad people, who cause revolutions.

I was always okay with the fact that I was taller and bigger than everybody else growing up. My mom, my dad, and my friends always told me I was beautiful.

A heart weighs more when it splits in two; it crashes in the chest like a broken plane.

If stealing a few saltshakers was wrong I didn't want to be right.

You have to get beyond your own precious inner experiences.

Too many bright colors make for congestion. Too many bright colors need, above all, contrast in value, to eliminate vibration.

The sense of death is most in apprehension, And the poor beetle, that we tread upon, In corporal sufferance finds a pang as great As when a giant dies.