Gautama Buddha on anger

Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment.

On life’s journey faith is nourishment, virtuous deeds are a shelter, wisdom is the light by day and right mindfulness is the protection by night. If a man lives a pure life, nothing can destroy him.

In a controversy the instant we feel anger we have already ceased striving for the truth, and have begun striving for ourselves.

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.

Aristotle384–322 BC

I was angry with my friend I told my wrath, my wrath did end. I was angry with my foe: I told it not, my wrath did grow.

William Blake1757–1827A Poison Tree (1794), Songs of Experience (1794), A Poison Tree, st. 1In context

• Friendship

Anger is an acid that can do more harm to the vessel in which it is stored than to anything on which it is poured.

Mark Twain1835–1910