Moral science is better occupied when treating of friendship than of justice.
Far graver is it to corrupt the faith that is the life of the soul than to counterfeit the money that sustains temporal life.
To teach in order to lead others to faith is the task of every preacher and of each believer.
One cannot use an evil action with reference to a good intention.
The happy man in this life needs friends.
The existence of a prime mover- nothing can move itself; there must be a first mover. The first mover is called God.