The trouble with letting off steam is – it only gets you into more hot water.

He overcomes a strong enemy who overcomes his own anger.

Who pissed in your cornflakes?

Mad as a mule chewing bumblebees.

For every minute you are angry, you lose 60 seconds of happiness.

No one can be reasonable and angry at the same time.

The size of a man is measured by the size of the thing that makes him angry.

Sticks and stones may break your bones when there’s anger to impart.

Steel loses much of its value when it loses its temper.