Anger makes dull men witty but it keeps them poor.
Anger is a short madness.
Speak when you are angry - and you'll make the best speech you'll ever regret.
Anger is a wind which blows out the lamp of the mind.
Every time you get angry you poison your own system.
Be not angry that you cannot make others as you wish them to be since you...
Hatred is an affair of the heart contempt that of the head.
A man that studieth revenge keeps his own wounds green.
Anger if not restrained is frequently more hurtful to us than the injury...
How much more grievous are the consequences of anger than the causes of it.
Freedom cannot be given... It can only be taken away.