Those who play with the devil's toys will be brought by degrees to wield his sword.

Never forget that everything Hitler did in Germany was legal.

Know yourself and you will win all battles.

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

I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.

Wars are poor chisels for carving out peaceful tomorrows.

All the war-propaganda, all the screaming and lies and hatred, comes invariably from people who are not fighting.

It is very queer that the unhappiness of the world is so often brought on by small men.

Wars come and go, but my soldiers stay eternal

There is no instance of a nation benefiting from prolonged warfare

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

War is mainly a catalogue of blunders.

Brutality to an animal is cruelty to mankind - it is only the difference in the victim.

Know your enemy and know yourself and you will always be victorious

As soon as men decide that all means are permitted to fight an evil, then their good becomes indistinguishable from the evil that they set out to destroy.

Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.

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

When the enemy is relaxed, make them toil. When full, starve them. When settled, make them move.

Any alliance whose purpose is not the intention to wage war is senseless and useless.

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

How do you defeat terrorism? Don’t be terrorized.