One of the thing about being President - that can't be taught, you have to experience, is - there is the sheer weight of decision making. And when I make a decision to send 17,000 young Americans to Afghanistan - you can understand that intellectually. But understanding what that means for those families, for those young people - when you end up sitting at your desk, signing - a condolence letter to one of the family members of a fallen hero - you're reminded each and every day, at every moment, that - the decisions you make count.
For the greater a man's works for the future, the less the present can comprehend them; the harder his fight, and the rarer success. If, however, once in centuries success does come to a man, perhaps in his latter days a faint beam of his coming glory may shine upon him. To be sure, these great men are only the Marathon runners of history; the laurel wreath of the present touches only the brow of the dying hero.
A child's instinct is almost perfect in the matter of fighting. The child's hero is always the man or boy who defends himself suddenly and splendidly against aggression.