I've started meditating, but I do have a quick temper.

The worst-tempered people I've ever met were people who knew they were wrong.

The worst-tempered people I've ever met were the people who knew they were wrong.

It's my rule never to lose me temper till it would be detrimental to keep it

Anger may be kindled in the noblest breasts: but in these slow droppings of an unforgiving temper never takes the shape of consistency of enduring hatred.

A quick temper will make a fool of you soon enough.