Everyone is a potential murderer-in everyone there arises from time to time the <i>wish</i> to kill-though not the <i>will</i> to kill. - Agatha Christie

"She looked at them with shining eyes. Her chin went up. She said:
"You regard it as impossible that a sinner should be struck down
by the wrath of God! I do not!"
The judge stroked his chin. He murmured in a slightly ironic voice:
"My dear lady, in my experience of ill-doing, Providence leaves the work
of conviction and chastisement to us mortals-and the process is often
fraught with difficulties. There are no short cuts.

I don't think I shall ever forget my first sight of Hercule Poirot. Of course, I got used to him later on, but to begin with it was a shock, and I think everyone else must have felt the same! I don't know what I'd imagined — something like Sherlock Holmes — [...] Of course, I knew he was a foreigner, but I hadn't expected him to be quite as foreign as he was, if you know what I mean. When you saw him you just wanted to laugh! He was like something on the stage or at the pictures. [...] He looked like a hairdresser in a comic play!

The impossible could not have happened, therefore the impossible must be possible in spite of appearances.