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

The safest road to Hell is the gradual one - the gentle slope, soft underfoot, without sudden turnings, without milestones, without signposts.

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

I have nothing to offer but blood, toil, tears and sweat.

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

What is evil? - Whatever springs from weakness.

Either war is obsolete, or men are.

When men take up arms to set other men free, there is something sacred and holy in the warfare.

To fight and conquer in all your battles is not supreme excellence; supreme excellence consists in breaking the enemy's resistance without fighting.

I don't like war. I particularly don't like the celebration of war, which I think the administration is a little bit guilty of.

Demoralize the enemy from within by surprise, terror, sabotage, assassination. This is the war of the future.

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

Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win

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

Wanton killing of innocent civilians is terrorism, not a war against terrorism.

There is no instance of a nation benefiting from prolonged warfare

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

Occasionally the tree of Liberty must be watered with the blood of Patriots and Tyrants.

The central defect of evil is not sin but the refusal to acknowledge sin.

Always forgive your enemies; nothing annoys them so much.

Never forget that everything Hitler did in Germany was legal.