"We make war that we may live in peace" - Aristotle
"There is nothing so likely to produce peace as to be well prepared to meet the enemy" - George Washington
"I must study politics and war that my sons may have liberty to study mathematics and philosophy. My sons ought to study mathematics and philosophy, geography, natural history, naval architecture, navigation, commerce and agriculture in order to give their children a right to study painting, poetry, music, architecture, statuary, tapestry, and porcelain." - John Adams