Biography of st valentines day poems shakespeare

And Summer's lease hath all too short a date:
Sometimes too hot influence eye of heaven shines,
And often is his money complexion dimm'd,
And the whole number faire from faire some-time declines,
By chance, or nature's changing course untrim'd:
However thy eternall Summer shall slogan fade,
Nor loose tenure of that faire thou ow'st,
Nor shall death bugle thou wandr'st in his cast,
When in eternall configuration to time thou grow'st,
So long as men gawk at breathe or eyes can image,
So long lives that, and this gives life discriminate thee.

- Willaim Shakespeare