So far as we are human, what we do must be either evil or good: so far as we do evil or good, we are human: and it is better, in a paradoxical way, to do evil than to do nothing: at least we exist.
Is there not in every human soul a primitive spark, a divine element, incorruptible in this world and immortal in the next, which can be developed by goodness, kindled, lit up, and made to radiate, and which evil can never entirely extinguish.
Americans have always held firm, because we have always believed in certain truths. We know that if evil is not confronted, it gains in strength and audacity and returns to strike us again. We know that when the work is hard, the proper response is not retreat, it is courage. And we know that a great ideal of human freedom entrusted to us in a special way and that the ideal of liberty is worth defending.
When, however, you have an enemy, then do not requite him good for evil: for that would shame him. Instead, prove that he did some good for you. And rather be angry than put to shame! And when you are cursed, I do not like it that you want to bless. Rather curse a little also! And if you are done a great injustice, then quickly add five small ones. Hideous to behold is he who is obsessed with an injustice.
The old assumption of the approximate impossibility of war really rested on a similar assumption about the impossibility of evil-and especially of evil in high places.
"I have no more than twenty acres of ground," he replied, "the whole of which I cultivate myself with the help of my children; and our labor keeps off from us the three great evils - boredom, vice, and want."
You are good when you are one with yourself. Yet when you are not one with yourself you are not evil. For a divided house is not a den of thieves; it is only a divided house. And a ship without rudder may wander aimlessly among perilous isles yet sink not to the bottom.
The intelligent person is not one who merely knows what is good and what is bad. The intelligent person is one who, when he sees what is good, follows it, and when he sees evil, shuns it.
It is known, to the force of a single pound weight, what the engine will do; but, not all the calculators of the National Debt can tell me the capacity for good or evil, for love or hatred, for patriotism or discontent, for the decomposition of virtue into vice, or the reverse.