A person may cause evil to others not only by his actions but by his inaction, and in either case he is justly accountable to them for the injury.

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

You can not lead a battle if you think you look silly on a horse.

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

Wars come and go, but my soldiers stay eternal

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

Heaven cannot brook two suns, nor earth two masters.

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

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.

When you surround an army, leave an outlet free. Do not press a desperate foe too hard.

Hatred is gained as much by good works as by evil.

It is forbidden to kill; therefore all murderers are punished unless they kill in large numbers and to the sound of trumpets.

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

Listen up - there's no war that will end all wars

War is mainly a catalogue of blunders.

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

There was never a bad peace or a good war.

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

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

There is nothing worse than aggressive stupidity.

Great is the guilt of an unnecessary war.