To know a little of anything gives neither satisfaction nor credit, but often brings disgrace or ridicule.
Lord ChesterfieldIf a man, notoriously and designedly, insults and affronts you, knock him down; but if he only injures you, your best revenge is to be extremely civil to him in your outward behaviour, though at the same time you counterwork him, and return him the compliment, perhaps with interest.
Lord ChesterfieldSingularity is only pardonable in old age and retirement; I may now be as singular as I please, but you may not.
Lord Chesterfield