“There is no calamity greater than lightly engaging in war.”

“no calamity greater than to be discontented with one's lot;”

“There is no greater guilt than the unneccessary war.”

“It neither kills outright nor inflicts apparent physical harm, yet the extent of its destructive toll is already greater than that of any war, plague, famine, or natural calamity on record - and its potential damage to the quality of human life and the fabric of civilized society is beyond calculation. For that reason this sickness of the soul might well be called the 'Fifth Horseman of the Apocalypse.' Its more conventional name, of course, is dehumanization.”

“There is no greater evil than killing. I don't care whether they call it war or justice. Life is precious.”

“A Private who loses his rifle suffers greater consequences than a General who loses a war.”