Anger manages everything badly.

Oppose not rage while rage is in its force, but give it way awhile and let it waste.

It is easy to fly into a passion-anybody can do that-but to be angry with the right person to the right extent and at the right time and with the right object and in the right way-that is not easy, and it is not everyone who can do it.

He that is soon angry dealeth foolishly ...

Be ye angry, and sin not; let not the sun go down upon your wrath.

...let every man be swift to hear, slow to speak, slow to wrath.

Few men can afford to be angry.

Anger is self-immolation.

He that strives not to stem his anger's tide, Does a wild horse without a bridle ride.

Act nothing in furious passion; it's putting to sea in a storm.