They are not mad. They're trained to believe, not to know. Belief can be manipulated. Only knowledge is dangerous.

Religion, too, is a weapon. What manner of weapon is religion when it becomes the government?

Deceit is a tool of statecraft, " Irulan agreed."There are limits to power, as those who put their hopes in a constitution always discover, " Paul said.

CHOAM is business and business follows profits.

Every man carries his own past with him, " Hayt said.

I don't speak, I operate a machine called language. It creaks and groans, but is mine own.

Reason is the first victim of strong emotion, " Scytale murmured.

Cynicism! That, no doubt is a greater crime than heresy.

I have said: "Blow out the lamp! Day is here!" And you keep saying: "Give me a lamp so I can find the day.

What the eyes had seen could not be erased.

Wild Fremen said it well: "Four things cannot be hidden -- love, smoke, a pillar of fire and a man striding across the open bled.

Gods are what people worship. Men are what die.

If your only arbiter of anything is money, really you should... go and rob banks.

My life has been given its orders: the seasons seize the soul and the body, and make mock of any dispersed effort. The hour of death is the only trespass

The subject matter is so much more important than the photographer.

You can't marginalize more than half of the globe's population and expect to see any meaningful solutions to the problems that ail the world.

In love, the one who runs away is the winner.

Anyone who thinks they're indispensible is fooling themselves.

Having a favorite color is like having a favorite lung.

Underwear is everything because we all know that if we have on the wrong pair of underwear it ruins your day.

We (The British) have not journeyed across the centuries, across the oceans, across the mountains, across the prairies, because we are made of sugar candy.