Whatever is worth saying, can be stated in fifty words or less.

Knowing what is big and what is small is more important than being able to solve partial differential equations.

I am turned off when I see only formulas and symbols, and little text.

It is still an unending source of surprise for me how a few scribbles on a blackboard or on a piece of paper can change the course of human affairs.

Thoughts are steered in different ways.

The infinite we shall do right away. The finite may take a little longer.

The mathematicians know a great deal about very little and the physicists very little about a great deal.

It is most important in creative science not to give up. If you are an optimist you will be willing to "try" more than if you are a pessimist.

What exactly is mathematics? Many have tried but nobody has really succeeded in defining mathematics; it is always something else.

Do not lose your faith. A mighty fortress is our mathematics. Mathematics will rise to the challenge, as it always has.

Mathematics may be a way of developing physically, that is anatomically, new connections in the brain.

It takes many years to lay the solid foundation for final success.

We don't have to take our personality so personally.

The more I inspire others to search and discover their true positive purpose on earth, the more meaningful my state of existence becomes.

Human madness is oftentimes a cunning and most feline thing. When you think it fled, it may have but become transfigured into some still subtler form.

Suicide is no solution. Keep fighting.

I fought Sugar Ray so many times, I'm surprised I'm not diabetic.

To seek out in a world full of joy the one thing that is certain to give you pain, and hug it to your bosom with all your strength; that's the greatest human happiness.

My first psychedelic experience with Aldous still directs my life today.

Then farewell, Horace; whom I hated so, Not for thy faults, but mine.

we should think not only of what the leader does to the group, but also of what the group does to the leader.