The belief that there is only one truth and that oneself is in possession of it seems to me the deepest root of all evil that is in the world.

Those who say that the study of science makes a man an atheist, must be rather silly people.

I believe there is no philosophical high-road in science, with epistemological signposts. No, we are in a jungle and find our way by trial and error, building our road behind us as we proceed.

Intellect distinguishes between the possible and the impossible; reason distinguishes between the sensible and the senseless. Even the possible can be senseless.

We need to make a world in which fewer children are born, and in which we take better care of them.

The belief in a single truth is the root cause for all evil in the world.

Physics as we know it will be over in six months.

My advice to those who which to learn the art of scientific prophesy is not to rely on abstract reason, but to decipher the secret language of Nature from Nature's documents: the facts of experience.

There are two objectionable types of believers: those who believe the incredible and those who believe that 'belief' must be discarded and replaced by 'the scientific method.

I am now convinced that theoretical physics is actually philosophy.

We have sought for firm ground and found none. The deeper we penetrate, the more restless becomes the universe; all is rushing about and vibrating in a wild dance.

The bourgeois novel is the greatest enemy of truth and honesty that was ever invented.

I am a dead woman. Dead and insane.

Personally, I think the best motto for an educational establishment is: 'Or Would You Rather Be a Mule?'

My dream for Israel is peace, external and internal peace. I want Israel to live in peace with its neighbors and in peace with itself.

All novelists should live in two different worlds: a real one and an unreal one.

Faith does not contradict reason. Faith exceeds reason.

The best way to show true gratitude for all our blessings is to be genuinely happy.

Don't let your net worth determine your self worth.

When the Lord's white sheep become dirty gray, all black sheep feel more comfortable.

Bad books always lie. They lie most of all about the human condition.