That which is injured by its own extent cannot be a good thing: besides, what better guide can there be than reason for beings endowed with a reasoning nature? so if this combination pleases you, if you are willing to proceed to a happy life thus accompanied, let virtue lead the way, let pleasure follow and hang about the body like a shadow: it is the part of a mind incapable of great things to hand over virtue, the highest of all qualities, as a handmaid to pleasure.