It is the active exercise of our faculties in conformity with virtue that causes happiness, and the opposite activities its opposite.
AristotlePoetry demands a man with a special gift for it, or else one with a touch of madness in him.
AristotleWe are what we repeatedly do... excellence, therefore, isn't just an act, but a habit and life isn't just a series of events, but an ongoing process of self-definition.
Aristotle