Michael

“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

“To perceive is to suffer.”
― Aristotle

“Insanity is doing the same thing, over and over again, but expecting different results.”
― Narcotics Anonymous

“Happiness depends upon ourselves.”
― Aristotle