It is only one who is thoroughly acquainted with the evils of warthat can thoroughly understand the profitable way of carrying it on.

Ideas are far more powerful than guns. We don't let our people have guns. Why should we let them have ideas?

Everyone’s worried about stopping terrorism. Well, there’s really an easy way: Stop participating in it.

Never was anything great achieved without danger

When anger rises, think of the consequences.

Never ascribe to malice that which can adequately be explained by incompetence.

All the forces in the world are not so powerful as an idea whose time has come.

War is mainly a catalogue of blunders.

We are no longer going to ask for the land, but we are going to take it without negotiating.

From the happy expression on their faces you might have supposed that they welcomed the war. I have met with men who loved stamps, and stones, and snakes, but I could not imagine any man loving war.

Never forget that everything Hitler did in Germany was legal.

Never in the field of human conflict was so much owed by so many to so few.

War is just when it is necessary; arms are permissible when there is no hope except in arms.

There was never a bad peace or a good war.

If you try to cure evil with evil you will add more pain to your fate.

You don't reason with intellectuals. You shoot them.

Unless a nation's life faces peril, war is murder.

War is over ... If you want it.

The supreme art of war is to subdue the enemy without fighting.

If we don't end war, war will end us.

Education is a weapon, whose effect depends on who holds it in his hands and at whom it is aimed.