The reason most people don't go to church is because they've already been.

It is just like man's vanity and impertinence to call an animal dumb because it is dumb to his dull perceptions. Heaven is by favor; if it were by merit your dog would go in and you would stay out. Of all the creatures ever made he (man) is the most detestable. Of the entire brood, he is the only one...that possesses malice. He is the only creature that inflicts pain for sport, knowing it to be pain. The fact that man knows right from wrong proves his intellectual superiority to the other creatures; but the fact that he can do wrong proves his moral inferiority to any creature that cannot.

To me [Edgar Allen Poe's] prose is unreadable—like Jane Austin's [sic]. No there is a difference. I could read his prose on salary, but not Jane's. Jane is entirely impossible. It seems a great pity that they allowed her to die a natural death.

Always obey your parents. When they are present. This is the best policy in the long run. Because if you don't, they will make you. Most parents think they know better than you do, and you can generally make more by humoring that superstition than you can by acting on your own better judgment.

As to the human race. There are many pretty and winning things about the human race. It is perhaps the poorest of all the inventions of all the gods but it has never suspected it once. There is nothing prettier than its naive and complacent appreciation of itself. It comes out frankly and proclaims without bashfulness or any sign of a blush that it is the noblest work of God. It has had a billion opportunities to know better, but all signs fail with this ass. I could say harsh things about it but I cannot bring myself to do it-it is like hitting a child.

there was no crime in unconscious plagiarism; that I committed it everyday, that he committed it everyday, that every man alive on earth who writes or speaks commits it every day and not merely once or twice but every time he open his mouth… there is nothing of our own in it except some slight change born of our temperament, character, environment, teachings and associations

The conviction of the rich that the poor are happier is no more foolish than the conviction of the poor that the rich are.