Time is the best killer. - Agatha Christie

"Mademoiselle," I said, "it is sometimes difficult for a dog to find a scent, but once he has found it, nothing on earth will make him leave it! That is if he is a good dog! And I, mademoiselle, I, Hercule Poirot, am a very good dog."

Flattery, in Tuppence's opinion, should always be laid on with a trowel where a man is concerned.

There is no telling what a human character is. Until the test comes. To most of us the test comes early in life. A man is confronted quite soon with the necessity to stand on his own feet, to face dangers and difficulties and to take his own line of dealing with them. It may be the straight way, it may be the crooked way — - whichever it is, a man usually learns early just what he is made of.