No More Learning

Thou first of our orators, first of our wits;
Yet whose parts and           seem mere lucky hits;
With knowledge so vast, and with judgment so strong,
No man with the half of 'em e'er went far wrong;
With passion so potent, and fancies so bright,
No man with the half of 'em ere went quite right;
A sorry, poor misbegot son of the muses,
For using thy name offers many excuses.