But men are now united in states; that work is done; why now maintain exclusive devotion to one's own state, when this produces terrible evils for all.
So long as people do not consider all men as their brothers and do not consider human life as the most sacred thing, which rather than destroy they must consider it their first and foremost duty to support; that is so long as people do not behave towards one another in a religious manner, they will always ruin one another's lives for the sake of personal gain.
War is like a game of chess ... but with this little difference, that in chess you may think over each move as long as you please and are not limited for time, and with this difference too, that a knight is always stronger than a pawn, and two pawns are always stronger than one, while in war a battalion is sometimes stronger than a division and sometimes weaker than a company. The relative strength of bodies of troops can never be known to anyone.... Success never depends, and never will depend, on position, or equipment, or even on numbers, and least of all on position.
Indeed, ask every man separately whether he thinks it laudable and worthy of a man of this age to hold a position from which he receives a salary disproportionate to his work; to take from the people--often in poverty--taxes to be spent on constructing cannon, torpedoes, and other instruments of butchery, so as to make war on people with whom we wish to be at peace, and who feel the same wish in regard to us; or to receive a salary for devoting one's whole life to constructing these instruments of butchery, or to preparing oneself and others for the work of murder.
I understood, not with my intellect but with my whole being, that no theories of the rationality of existence or of progress could justify such an act; I realized that even if all the people in the world from the day of creation found this to be necessary according to whatever theory, I knew that it was not necessary and that it was wrong. Therefore, my judgments must be based-on what is right and necessary and not on what people say and do; I must judge not according to progress but according to my own heart.