A commander in chief ought to say to himself several times a day: If the enemy should appear on my front, on my right, on my left, what would I do? And if the question finds him uncertain, he is not well placed, he is not as he should be, and he should remedy it.
All systems of morality are fine. The gospel alone has exhibited a complete assemblage of the principles of morality, divested of all absurdity. It is not composed, like your creed, of a few common-place sentences put into bad verse. Do you wish to see that which is really sublime? Repeat the Lord's Prayer.
Valor is a gift. Those having it never know for sure whether they have it till the test comes. And those having it in one test never know for sure if they will have it when the next test comes.