Arms are instruments of ill omen.... When one is compelled to use them, it is best to do so without relish. There is no glory in victory, and to glorify it despite this is to exult in the killing of men.... When great numbers of people are killed, one should weep over them with sorrow. When victorious in war, one should observe mourning rites.
Looking for peace is like looking for a turtle with a mustache: You won't be able to find it. But when your heart is ready, peace will come looking for you.
You Christians look after a document containing enough dynamite to blow all civilisation to pieces, turn the world upside down and bring peace to a battle-torn planet. But you treat it as though it is nothing more than a piece of literature.
War is a profession by which a man cannot live honorably; an employment by which the soldier, if he would reap any profit, is obliged to be false, rapacious, and cruel.
Contemplative and bookish men must of necessity be more quarrelsome than others, because they contend not about matter of fact, nor can determine their controversies by any certain witnesses, nor judges. But as long as they go towards peace, that is Truth, it is no matter which way.