Earl of Philip Dormer Stanhope Chesterfield, Letters to His Son, 1746-47
“ I have no such weakness about me: and, as I will never quarrel with you but upon some essential point; if once we quarrel, I will never forgive. But I hope and believe, that this declaration (for it is no threat) will prove unnecessary. You are no stranger to the principles of virtue; and, surely, whoever knows virtue must love it. As for knowledge, you have already enough of it, to engage you to acquire more. The ignorant only, either despise it, or think that they have enough: those who have the most are always the most desirous to have more, and know that the most they can have is, alas! ”
