The value of moments, when cast up, is immense, if well employed; if thrown away, their loss is irrevocable. – Lord Chesterfield
To this principle of vanity, which philosophers call a mean one, and which I do not, I owe a great part of the figure which I have made in life. – Lord Chesterfield
Politeness is as much concerned in answering letters within a reasonable time, as it is in returning a bow, immediately. – Lord Chesterfield
The world can doubtless never be well known by theory: practice is absolutely necessary; but surely it is of great use to a young man, before he sets out for that country, full of mazes, windings, and turnings, to have at least a general map of it, made by some experienced traveler. – Lord Chesterfield