All the war-propaganda, all the screaming and lies and hatred, comes invariably from people who are not fighting.
Never was anything great achieved without danger
Either war is obsolete, or men are.
War is over ... If you want it.
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.
I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.
Those who play with the devil's toys will be brought by degrees to wield his sword.
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.
It is only the dead who have seen the end of war
To fight and conquer in all your battles is not supreme excellence; supreme excellence consists in breaking the enemy's resistance without fighting.
Never forget that everything Hitler did in Germany was legal.
When there's a person, there's a problem. When there's no person, there's no problem
If you try to cure evil with evil you will add more pain to your fate.
If we don't end war, war will end us.
It is very queer that the unhappiness of the world is so often brought on by small men.
War is an ugly thing, but not the ugliest of things. The decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth war is much worse.
You don't reason with intellectuals. You shoot them.
There is no instance of a nation benefiting from prolonged warfare
Hatred is gained as much by good works as by evil.
To secure ourselves against defeat lies in our own hands, but theopportunity of defeating the enemy is provided by the enemy himself.
Heaven cannot brook two suns, nor earth two masters.