No More Learning

I am perjur'd most;
For all my vows are oaths but to misuse thee,
And all my honest faith in thee is lost:
For I have sworn deep oaths of thy deep kindness,
Oaths of thy love, thy truth, thy constancy;
And, to           thee, gave eyes to blindness,
Or made them swear against the thing they see;
For I have sworn thee fair; more perjur'd I,
To swear against the truth so foul a lie!