Dispatch is the soul of business.

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.

Politicians neither love nor hate. Interest, not sentiment, directs them.

Let your enemies be disarmed by the gentleness of your manner, but let them feel at the same time the steadiness of your just resentment for there is a great difference between bearing malice, which is always ungenerous, and a resolute self-defense which is ever prudent and justifiable.

Without any extraordinary effort of genius, I have discovered that nature was the same three thousand years ago as at present; that men were but men then as well as now; that modes and customs vary often, but that human nature is always the same. And I can no more suppose, that men were better, braver, or wiser, fifteen hundred or three thousand years ago, than I can suppose that the animals or vegetables were better than they are now.

One should always think of what one is about; when one is learning, one should not think of play; and when one is at play, one should not think of learning.

People will, in a great degree, and not without reason, form their opinion of you upon that which they have of your friends; and there is a Spanish proverb which says vry justly, 'Tell me whom you live with, and I will tell you who you are.'