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.
Everyone’s worried about stopping terrorism. Well, there’s really an easy way: Stop participating in it.
Everything in war is very simple. But the simplest thing is difficult.
I have nothing to offer but blood, toil, tears and sweat.
I object to violence because when it appears to do good, the good is only temporary; the evil it does is permanent
An eye for an eye will only make the whole world blind.
A war between Europeans is a civil war.
When anger rises, think of the consequences.
The earth provides enough to satisfy every man's needs, but not every man's greed
War is over ... If you want it.
It is only one who is thoroughly acquainted with the evils of warthat can thoroughly understand the profitable way of carrying it on.
Do not let us speak of darker days; let us speak rather of sterner days. These are not dark days: these are great days - the greatest days our country has ever lived.
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.
No one can guarantee success in war, but only deserve it.
Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win
If the Nuremberg laws were applied, then every post-war American president would have been hanged.
When the enemy is relaxed, make them toil. When full, starve them. When settled, make them move.
Demoralize the enemy from within by surprise, terror, sabotage, assassination. This is the war of the future.
When there's a person, there's a problem. When there's no person, there's no problem
Know yourself and you will win all battles.