Tom Shakespeare

A different taste in jokes is a great strain on the affections.

George Eliot

A merry heart doeth good like a medicine.

Proverbs 17.22

He deserves paradise who can make his companions laugh.

The Koran

Wit has truth in it; wisecracking is simply callisthenics with words.

Dorothy Parker

Wit ought to be a glorious treat, like caviar; never spread it around like marmalade.

Noel Coward

Humour is emotional chaos recollected in tranquillity.

James Thurber

Man is the only animal that laughs and weeps; for he is the only animal that is struck with the difference between what things are, and what they ought to be.

William Hazlitt

Whenever a friend succeeds, a little something in me dies.

Gore Vidal

Anyone can sympathise with the sufferings of a friend, but it requires a very fine nature to sympathise with a friend’s success

Oscar Wilde

True friendship is one soul shared by two bodies.

Mexican proverb