History proves there is no better advertisement for a book than to condemn it for obscenity.
As soon as an idea is accepted it is time to reject it.
Happiness is a form of courage.
There are only two classes in society: those who get more than they earn, and those who earn more than they get.
Be contented, when you have got all you want.
The possession of a great many things, even the best of things, tends to blind one to the real value of anything.