Man isn't a fool for his ignorance, but rather for believing things that are wrong.
Never teach your child to be cunning or you may be certain you will be one of the very first victims of his shrewdness.
Fun is a sugar-coated physic.
A man cannot learn to be wise any more than he can learn to be handsome.
Remember the poor, it costs nothing.
Adversity has the same effect on a man that severe training has on the pugilist: it reduces him to his fighting weight.