Man is without doubt the most interesting fool there is. He concedes that God made the angels immune from pain and death, and that he could have been similarly kind to man, but denies that he was under any moral obligation to do so.

Everything has its limit - iron ore cannot be educated into gold.

I find no change of consequence in grown people, I do not miss the dead. It does not surprise me to hear that this friend or that friend died at such and such a time, because I fully expected that sort of news. But somehow I had made no calculation on the infants. It never occurred to me that infants grow up...These unexpected changes, from infancy to youth, and from youth to maturity, are by far the most startling things I meet with.

The test of any good fiction is that you should care something for the characters; the good to succeed, the bad to fail. The trouble with most fiction is that you want them all to land in hell, together, as quickly as possible.

the more I know about people, the better I like my dogs.

One frequently only finds out how really beautiful a beautiful woman is after considerable acquaintance with her.

An author values a compliment even when it comes from a source of doubtful competency.