Physical courage, which despises all danger, will make a man brave in one way; and moral courage, which despises all opinion, will make a man brave in another. The former would seem most necessary for the camp; the latter for the council; but to constitute a great man, both are necessary.
One of man's finest qualities is described by the simple word "guts"-the ability to take it. If you have the discipline to stand fast when your body wants to run, if you can control your temper and remain cheerful in the face of monotony or disappointment, you have "guts" in the soldiering sense.