War is over ... If you want it.
Everyone’s worried about stopping terrorism. Well, there’s really an easy way: Stop participating in it.
Wars come and go, but my soldiers stay eternal
Unless a nation's life faces peril, war is murder.
Wars are poor chisels for carving out peaceful tomorrows.
It is very queer that the unhappiness of the world is so often brought on by small men.
It is only one who is thoroughly acquainted with the evils of warthat can thoroughly understand the profitable way of carrying it on.
I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.
No one can guarantee success in war, but only deserve it.
There is no instance of a nation benefiting from prolonged warfare
What is evil? - Whatever springs from weakness.
There are causes worth dying for, but none worth killing for.
All the war-propaganda, all the screaming and lies and hatred, comes invariably from people who are not fighting.
Those who play with the devil's toys will be brought by degrees to wield his sword.
Either war is obsolete, or men are.
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.
Great is the guilt of an unnecessary war.
If we don't end war, war will end us.
Occasionally the tree of Liberty must be watered with the blood of Patriots and Tyrants.
Ideas are far more powerful than guns. We don't let our people have guns. Why should we let them have ideas?
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.