Only the Brave Should Teach

Only the brave. Only the brave should teach.
Only those who love the young should teach.
Teaching is a vocation.
It is as sacred as the priesthood; as innate a desire, as inescapable as the
genius which compels a great artist.
If he has not the concern for humanity,
the love of living creatures,
the vision of the priest and the artist,
he must not teach.
