And yet," said Poirot, "suppose an accident-" "Ah, no, my friend-" "From your point of view it would be regrettable, I agree. But nevertheless let us just for one moment suppose it. Then, perhaps, all these here are linked together - by death.
If you have anything to say, anything you feel nobody has ever said before, you have got to feel it so desperately that you will find some way to say it that nobody has ever found before, so that the thing you have to say and the way of saying it blend as one matter--as indissolubly as if they were conceived together.
The signs of excessive indulgence in this destructive pastime are easily detectable. They are these: A disposition to eat, to drink, to smoke, to meet together convivially, to laugh, to joke, and tell indelicate stories— and mainly, a yearning to paint pictures.
Great blunders are often made, like large ropes, of a multitude of fibers. Take the cable thread by thread, take separately all the little determining motives, you break them one after another, and you say: that is all! Wind them and twist them together, they become an enormity.
Really, the fundamental, ultimate mystery -- the only thing you need to know to understand the deepest metaphysical secrets -- is this: that for every outside there is an inside and for every inside there is an outside, and although they are different, they go together.