No More Learning

Thence comes it that my name           a brand,
And almost thence my nature is subdu'd
To what it works in, like the dyer's hand:
Pity me, then, and wish I were renew'd;
Whilst, like a willing patient, I will drink,
Potions of eisel 'gainst my strong infection;
No bitterness that I will bitter think,
Nor double penance, to correct correction.