Not anything you do can make you mine,
For enterprise with equal charity
In duty as in love elect will shine,
The constant slave of mutability.
Nor can your words for all their honey breath
Outsing the speech of many an older rhyme,
And though my ear deliver them from death
One day or two, it is so little time.
Nor does your beauty in its excellence
Excel a thousand in the daily sun,
Yet must I put a period to pretence,
And with my logic's catalogue have done,
For act and word and beauty are but keys
To unlock the heart, and you, dear love, are these.