Bores can be divided into two classes; those who have their own particular subject, and those who do not need a subject.

The world is divided into two classes, those who believe the incredible, and those who do the improbable.

War is something of man's own fostering, and if all mankind renounces it, then it is no longer there.

All mankind is divided into three classes: those that are immovable, those that are movable, and those that move.

It is more fun to talk with someone who doesn't use long, difficult words but rather short, easy words, like 'What about lunch?'

A clever conjurer is welcome anywhere, and those of us whose powers of entertainment are limited to the setting of booby-traps or the arranging of apple-pie beds must view with envy the much greater tribute of laughter and applause which is the lot of the prestidigitator with some natural gift for legerdemain.