Dont let yourself become so angry that you stop loving

Don’t let yourself become so angry that you stop loving, because one day, you’ll wake up from that anger, and the person you love will be gone.

Love. Fall in love and stay in love. Write only what you love, and love what you write. The key word is love. You have to get up in the morning and write something you love, something to live for. 
-Ray Bradbury

Anybody can become angry - that is easy, but to be angry with the right person and to the right degree and at the right time and for the right purpose, and in the right way - that is not within everybody's power and is not easy. -Aristotle

There are two things a person should never be angry at, what they can help, and what they cannot. 

Anger and jealousy can no more bear to lose sight of their objects than love. -George Eliot