Great merit or great failings will make you respected or despised; but trifles, little attentions, mere nothings, either done or neglected, will make you either liked or disliked, in the general run of the world. Examine yourself, why you like such and such people and dislike such and such others; and you will find that those different sentiments proceed from very slight causes.
Lord ChesterfieldYou should not only have attention to everything, but a quickness of attention, so as to observe at once all the people in the room--their motions, their looks and their words--and yet without staring at them and seeming to be an observer.
Lord ChesterfieldNext to doing things that deserve to be written, nothing gets a man more credit, or gives him more pleasure than to write things that deserve to be read.
Lord ChesterfieldA man of sense only trifles with them, plays with them, humors and flatters them, as he does with a sprightly and forward child; but he neither consults them about, nor trusts them with, serious matters.
Lord Chesterfield