A true friend is one soul in two bodies – Aristotle

Excellence is an art won by training and habituation. We do not act rightly because we have virtue or excellence, but we rather have those because we have acted rightly. We are what we repeatedly do. Excellence, then, is not an act but a habit – Aristotle

Misfortune shows those who are not really friends – Aristotle

The one exclusive sign of thorough knowledge is the power of teaching – Aristotle

A tragedy is a representation of an action that is whole and complete and of a certain magnitude. A whole is what has a beginning and middle and end – Aristotle

We become just by performing just action, temperate by performing temperate actions, brave by performing brave action – Aristotle