“The point is that one's got an instinct to live. One does not live because one's reason assents to living. People who, as we say, 'would be better dead,' don’t want to die! People who apparently have got everything to live for just let themselves fade out of life because they have not got the energy to fight.”

“Oh, I'm not afraid of death! What have I got to live for after all? I suppose you believe it's very wrong to kill a person who has injured you-even if they've taken away everything you had in the world?”

“... one may live in a big house and yet have no comfort.”

“One must have common sense, nothing is permanent, nothing endures. I have come to the conclusion that this place is run by a madman. A madman, let me tell you, can be very logical. If you are rich and logical and also mad, you can succeed for a very long time in living out your illusion. But in the end....in the end this will break up. Because, you see, it is not reasonable what happens here! That which is not reasonable must always pay the reckoning in the end.~Dr. Barron”

“Life can be very terrible," he said. "One needs much courage.""To kill oneself? yes, I suppose one does.""Also to live," said Poirot, "one needs courage.”

“What I feel is that if one has got to have a murder actually happening in one's house, one might as well enjoy it, if you know what I mean.”

“Life is more worth living, more full of interest when you are likely to lose it. It shouldn't be, perhaps, but it is. When you're young and strong and healthy, and life stretches ahead of you, living isn't really important at all. It's young people who commit suicide easily, out of despair from love, sometimes from sheer anxiety and worry. But old people know how valuable life is and how interesting. - Jane Marple”