One of my all time favorite quotes- John Stuart Mill on defending a nation

“War is an ugly thing, but not the ugliest of things: the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth a war, is much worse. […] A man who has nothing which he is willing to fight for, nothing which he cares more about than he does about his personal safety, is a miserable creature who has no chance of being free, unless made and kept so by the exertions of better men than himself.”

John Stuart Mill, “The Contest in America,” Fraser’s Magazine (Feb. 1862)