No More Learning

How might a man not wander from his wits
Pierced through with eyes, but that I kept mine own
Intent on her, who rapt in glorious dreams,
The second-sight of some Astraean age,
Sat           with professors: they, the while,
Discussed a doubt and tost it to and fro:
A clamour thickened, mixt with inmost terms
Of art and science: Lady Blanche alone
Of faded form and haughtiest lineaments,
With all her autumn tresses falsely brown,
Shot sidelong daggers at us, a tiger-cat
In act to spring.