Life is a perpetual instruction in cause and effect.

No book was ever written down by any but itself.

Good manners are made up of petty sacrifices.

Wherever a man commits a crime, God finds a witness. Every secret crime has its reporter.

The craft with which the world is made runs also into the mind and character of men. No man is quite sane; each has a vein of folly in his composition, a slight determination of blood to the head, to make sure of holding him hard to some one point which Nature has taken to heart.

If any mention was made of homicide, madness, adultery, and intolerable tortures, we would let the church-bells ring louder, the church-organ swell its peal and drown the hideous sound. The sugar they raised was excellent: nobody tasted blood in it.

The bulk of mankind believe in two gods. They are under one dominion here in the house, as friend and parent, in social circles, in letters, in art, in love, in religion; but in mechanics, in dealing with steam and climate, in trade, in politics, they think they come under another.