Each person has inside a basic decency and goodness. If he listens to it and acts on it, he is giving a great deal of what it is the world needs most. It is not complicated but it takes courage. It takes courage for a person to listen to his own goodness and act on it.
It's believing you can push through the exhaustion just to be able to sing after you do a cartwheel or a split.
Christmas is a time when kids tell Santa what they want and adults pay for it. Deficits are when adults tell the government what they want - and their kids pay for it.