“In a dream it’s typical not to be rational.”

I had been offered fellowships to enter as a graduate student at either Harvard or Princeton.

I seem to be thinking rationally again in the style that is characteristic of scientists. However this is not entirely a matter of joy as if someone returned from physical disability to good physical health.

I would not dare to say that there is a direct relation between mathematics and madness, but there is no doubt that great mathematicians suffer from maniacal characteristics, delirium and symptoms of schizophrenia.

I have made the most important discovery of my career, the most important discovery of my life.

To some extent, people who are insane are nonconformists, and society and their family wish they would live what appear to be useful lives.

However I am still making the effort and it is conceivable that with the gap period of about 25 years of partially deluded thinking providing a sort of vacation my situation may be atypical.

There are things that tend to moderate with age. Schizophrenia is somewhat like that.

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

Gradually I began to intellectually reject some of the delusionally influenced lines of thinking which had been characteristic of my orientation.

Though I had success in my research both when I was mad and when I was not, eventually I felt that my work would be better respected if I thought and acted like a ‘normal’ person.

Statistically, it would seem improbable that any mathematician or scientist, at the age of 66, would be able through continued research efforts, to add much to his or her previous achievements.

Nowadays we can do computer experiments using Mathematica, and even solve a system of 42 equations. This offers another route to knowledge, rather than mere ideas.

The man who owns up to arthritis in a beri-beri year is as lonely as a woman in a last month’s dress.

But the Princeton fellowship was somewhat more generous, since I had not actually won the Putnam competition… Thus Princeton became the choice for my graduate study location.

I would become a therapist and a leader in terms of mental illness. But I’m not in the position.

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

I always knew that I was called to do something. I didn’t know what, but I finally rationalized after I met Martin [Luther King, Jr.] and it took a lot of praying to discover this, that this was probably what God had called me to do, to marry him.

My art is capable of liberating man from the tyranny of the practical, rational world.

Rationalization is a process of not perceiving reality, but of attempting to make reality fit one’s emotions.

The meme for blind faith secures its own perpetuation by the simple unconscious expedient of discouraging rational inquiry.

In both writing and sleeping, we learn to be physically still at the same time we are encouraging our minds to unlock from the humdrum rational thinking of our daytime lives.

Heaven forbid that we should believe in such a way as not to accept or seek reasons, since we could not even believe if we did not possess rational souls.

Failure comes from ego, greed, envy, fear, imitation. I have success not because I am smart, but because I am rational.

When I disagree with a rational man, I let reality be our final arbiter; if I am right, he will learn; if I am wrong, I will; one of us will win, but both will profit.