Man isn't a fool for his ignorance, but rather for believing things that are wrong.
Shame is the dying embers of virtue.
Never run into debt, not if you can find anything else to run into.
Morally considered, laughter is next to the Ten Commandments.
If you do not know how to lie, cheat, and steal, turn your attention to politics and learn.
Half of the troubles of this life can be traced to saying yes too quickly and not saying no soon enough.