Either war is obsolete, or men are.
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.
Know your enemy and know yourself and you will always be victorious
If you try to cure evil with evil you will add more pain to your fate.
Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.
Know yourself and you will win all battles.
Never in the field of human conflict was so much owed by so many to so few.
If we don't end war, war will end us.
Never think that war, no matter how necessary, nor how justified, is not a crime.
Wars are poor chisels for carving out peaceful tomorrows.
People are free to campaign and they will be free to vote. There won't be any soldiers, you know, at the queues. Anyone who has the right to vote is free to go and cast his vote anywhere in his own area, in his own constituency.
All the war-propaganda, all the screaming and lies and hatred, comes invariably from people who are not fighting.
Listen up - there's no war that will end all wars
Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win
Those who play with the devil's toys will be brought by degrees to wield his sword.
All the forces in the world are not so powerful as an idea whose time has come.
An eye for an eye will only make the whole world blind.
You can not lead a battle if you think you look silly on a horse.
There is no safety for honest men except by believing all possible evil of evil men.
There are causes worth dying for, but none worth killing for.
Ideas are far more powerful than guns. We don't let our people have guns. Why should we let them have ideas?