In madness, I thought I was the most important person in the world.

In a dream it's typical not to be rational.

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.

In madness, I thought I was the most important person in the world.

I never saw my grandfather because he had died before I was born, but I have good memories of my grandmother and of how she could play the piano at the old house.

I later spent... five to eight months in hospitals in New Jersey, always on an involuntary basis, and always attempting a legal argument for release.

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.