A man of the best parts and greatest learning, if he does not know the world by his own experience and observation, will be very absurd, and consequently very unwelcome in company. He may say very good things; but they will be probably so ill-timed, misplaced, or improperly addressed, that he had much better hold his tongue.
Lord ChesterfieldObserve it, the vulgar often laugh, but never smile, whereas well-bred people often smile, and seldom or never laugh. A witty thing never excited laughter, it pleases only the mind and never distorts the countenance.
Lord ChesterfieldSincerity w the most compendious wisdom, an excellent instrument for the speedy despatch of business. It creates confidence in those we have to deal with, saves the labor of many inquiries, and brings things to an issue in few words.
Lord Chesterfield