It seems that the Parisian Oulipo group has recently constructed a matrix of all possible murder-story situations and has found that there is still to be written a book in which the murderer is the reader.Moral: there exist obsessive ideas, they are never personal; books talk among themselves, and any true detection should prove that we are the guilty party.
There is no mystery to happiness. Unhappy men are all alike. Some wound they suffered long ago, some wish denied, some blow to pride, some kindling spark of love put out by scorn -- or worse, indifference -- cleaves to them, or they to it, and so they live each day within a shroud of yesterdays. The happy man dies not look back. He doesn't look ahead. He lives in the present.
Perhaps this is the purpose of detective investigations, real and fictional -- to transform sensation, horror and grief into a puzzle, and then to solve the puzzle, to make it go away. 'The detective story,' observed Raymond Chandler in 1949, 'is a tragedy with a happy ending.' A storybook detective starts by confronting us with a murder and ends by absolving us of it. He clears us of guilt. He relieves us of uncertainty. He removes us from the presence of death.