Analysis of Sonnet III

THe souerayne beauty which I doo admyre,
witnesse the world how worthy to be prayzed:
the light wherof hath kindled heauenly iyre,
in my fraile spirit by her from basenesse raysed.
That being now with her huge brightnesse dazed,
base thing I can no more endure to view:
but looking still on her I stand amazed,
at wondrous sight of so celestiall hew.
So when my toung would speak her praises dew,
it stopped is with thoughts astonishment:
and when my pen would write her titles true,
it rauisht is with fancies wonderment:
Yet in my hart I then both speake and write,
the wonder that my wit cannot endite.