Falsehood is difficult to be maintained. When the materials of a building are solid blocks of stone, very rude architecture will suffice; but a structure of rotten materials needs the most careful adjustment to make it stand at all.

Good manners are a part of good morals.

It is quite possible, and not uncommon, to read most laboriously, even so as to get by heart the words of a book, without really studying it at all,--that is, without employing the thoughts on the subject.

Men first make up their minds (and the smaller the mind the sooner made up), and then seek for the reasons; and if they chance to stumble upon a good reason, of course they do not reject it. But though they are right, they are only right by chance.

As there are dim-sighted people who live in a sort of perpetual twilight, so there are some who, having neither much clearness of head nor a very elevated tone of morality, are perpetually haunted by suspicions of everybody and everything.

Of metaphors, those generally conduce most to energy or vivacity of style which illustrate an intellectual by a sensible object.

Controversy, though always an evil in itself, is sometimes a necessary evil.