Probability theory is nothing but common sense reduced to calculation.

All the effects of Nature are only the mathematical consequences of a small number of immutable laws.

To Napoleon on why his works on celestial mechanics make no mention of God: Your Highness, I have no need of this hypothesis.

Truth and justice are the immutable laws of social order.

What we know is not much. What we do not know is immense.

His last words, according to De Morgan: Man follows only phantoms.

The most important questions of life are indeed, for the most part, really only problems of probability.

Nature laughs at the difficulties of integration.

What we know is not much. What we don't know is enormous.

The weight of evidence for an extraordinary claim must be proportioned to its strangeness.

Do you believe in god? I have no need for that hypothesis, he may be around though.

The world is so lawful that not even a single mosquito can touch you, as long as you do not interfere. If your interference stops, everything will stop.

Let dreams shine. Let hope bloom again.

Learning from others is primary to your success, even doctors seek advice from specialists.

She looked herself in the eyes and saw that there was nothing left. No sense. It must have gone through that hole in her chest along with everything else.

God didn't create monsters. Monsters created themselves.

Change is not a destination, just as hope is not a strategy.

Drink is the feast of reason and the flow of soul.

I really believe musical form will go on. There's got to be a way of making musical form in cinema live again.

Great Britain would spend her last guinea to keep a navy superior to that of the United States or any other power.

How much do I have to hate homosexuals to lie to them about what the Bible says?