Real riches are the riches possessed inside.

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.

And the way he follows you around all the time. It's like he's been taking pointers from your dog.

This award is meaningful because it comes from my fellow dealers in celluloid.

When you release your expectations that the world should fulfill you, your disappointments vanish.

I will be a model prisoner, as I have been a model citizen

Ireland is a great country to die or be married in.

Ask counsel of both timesof the ancient time what is best, and of the latter time what is fittest.

The strength of even the strongest individual can always be overpowered by the many, who often will combine for no other purpose than to ruin strength precisely because of its peculiar independence.

In drying plants, botanists often dry themselves. Dry words and dry facts will not fire hearts.

you just took on five million years of evolution again

There are other places, surely, for other people, but for me there is one place, Ann 
Arbor, for there it was I discovered what lifes bright possibilities were.