As fast as thou shalt wane, so fast thou grow’st
In one of thine, from that which thou departest;
And that fresh blood which youngly thou bestow’st,
Thou mayst call thine when thou from youth convertest.
Herein lives wisdom, beauty, and increase;
Without this folly, age, and cold decay:
If all were minded so, the times should cease
And threescore year would make the world away.
Let those whom nature hath not made for store,
Harsh, featureless, and rude, barrenly perish:
Look whom she best endow’d, she gave the more;
Which bounteous gift thou shouldst in bounty cherish:
She carv’d thee for her seal, and meant thereby,
Thou shouldst print more, not let that copy die.
Sonnet 11: Translation to modern English
Your beauty would grow in a child of yours as rapidly as it fades in you, and when you are leaving your youth you could call that fresh blood that you give in your youth your own. Accepting this would be wise and it would ensure the preservation of your beauty; not doing so would be foolish and age would decay it. If everyone were to think like you it would result in the end of time and a sixty year lifespan would bring the end of the world. Let those coarse, unremarkable and crude people whom nature has not intended for breeding perish without issue. Whatever she gave to the best, she gave you more, and you should fully cherish those generous gifts. She printed her seal on you and by that meant that you should print more, not let that original die.