A weak man in a corner is more dangerous than a strong man.

As you yourself have said, what other explanation can there be?' Poirot stared straight ahead of him. 'That is what I ask myself,' he said. 'That is what I never cease to ask myself.

One of the luckiest things that can happen to you in life is, I think, to have a happy childhood.

Everybody is very much alike, really. But fortunately, perhaps, they don't realise it. - Miss Marple

There are many things that are unbelievable. Especially before breakfast, is it not? That is what one of your classics says. Six impossible things before breakfast.

Everything that has existed, lingers in the Eternity.

there is no fanatic like a religious fanatic.