There are some people who don't conform to the signals. An ordinary well-regulated locomotive slows down or pulls up when it sees the red light hoisted against it. Perhaps I was born color blind. When I see the red signal -- I can't help forging ahead. And in the end, you know, that spells disaster.

One does see so much evil in a village,' murmured Miss Marple in an explanatory voice.

Many homicidal lunatics are very quiet, unassuming people. Delightful fellows.

People who can be very good can be very bad too.

It's astonishing in this world how things don't turn out at all the way you expect them to.

I am all that there is of the most real.

The truth often does sound unconvincing.