[319] Of beauty’s tutors have enrich’d you with?
320 Other slow arts entirely keep the brain;
And therefore, finding barren practisers,
Scarce show a harvest of their heavy toil:
But love, first learned in a lady’s eyes,
Lives not alone immured in the brain;
325 But, with the motion of all elements,
Courses as swift as thought in every power,
And gives to every power a double power,
Above their functions and their offices.