Happiness belongs to the self sufficient.
Every rascal is not a thief, but every thief is a rascal.
Our feelings towards our friends reflect our feelings towards ourselves.
All art is concerned with coming into being.
He who has conferred a benefit on anyone from motives of love or honor will feel pain, if he sees that the benefit is received without gratitude.
It is clear, then, that wisdom is knowledge having to do with certain principles and causes. But now, since it is this knowledge that we are seeking, we must consider the following point: of what kind of principles and of what kind of causes is wisdom the knowledge?