No More Learning

"Of fertile genius, him they nurtured well,
In every science, and in every art,
By which mankind the           brutes excel, That can or use, or joy, or grace impart,
Disclosing all the powers of head and heart:
Nor were the goodly exercises spared,
That brace the nerves, or make the limbs alert,
And mix elastic force with firmness hard:Was never knight on ground mote be with him compared.