“Let us try to teach generosity and altruism, because we are all born selfish.”

The important thing to remember about mathematics is not to be frightened.

A god who is capable of sending intelligible signals to millions of people simultaneously, and of receiving messages from all of them simultaneously, cannot be, whatever else he might be, simple. Such Bandwidth!

Undisguised clarity is easily mistaken for arrogance.

Myths are fun, as long as you don’t confuse them with the truth.

Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence. Faith is the belief in spite of, even perhaps because of, the lack of evidence.

The majority of children born into the world tend to inherit the beliefs of their parents, and that to me is one of the most regrettable facts of them all.

It often turns out on closer inspection that acts of apparent altruism are really selfishness in disguise.

I cannot know for certain but I think God is very improbable, and I live my life on the assumption that he is not there.

You can make some inferences about a man’s character if you know something about the conditions in which he has survived and prospered.

Science has its own magic: the magic of reality.

Let’s be open-minded, but not so open-minded that our brains drop out.

If the history-deniers who doubt the fact of evolution are ignorant of biology, those who think the world began less than ten thousand years ago are worst than ignorant, they are the deluded to the point of perversity.

The idea of a divine creator belittles the elegant reality of the universe.

We admit that we are like apes, but we seldom realize that we are apes.

Let us try to teach generosity and altruism, because we are born selfish. Let us understand what our own selfish genes are up to, because we may then at least have the chance to upset their designs, something that no other species has ever aspired to do.

We are all atheists about most of the gods that humanity has ever believed in. Some of us just go one god further.

Every man is born as many men and dies as a single one.

Those who were born at the depths of one great crisis who would be able to cope with the next.

Politicians are not born; they are excreted.

The death of dogma is the birth of morality.

As soon as we are born, we are old enough to die.

Trying to convince myself I am allowed to take up space is like writing with my left hand when I was born to use my right.

Every bit of learning is a little death. Every bit of new information challenges a previous conception, forcing it to dissolve into chaos before it can be reborn as something better. Sometimes such deaths virtually destroy us.

Let it be known that I was born to be free.