William Shakespeare: Verses about Change

Why is my verse so barren of new pride?
So far from variation or quick change?
Why with the time do I not glance aside
To new-found methods, and to compounds strange?
Why write I still all one, ever the same,
And keep invention in a noted weed,
That every word doth almost tell my name,
Showing their birth and where they did proceed?
O, know, sweet love, I always write of you,
And you and love are still my argument;
So all my best is dressing old words new,
Spending again what is already spent.
For as the sun is daily new and old,
So is my love still telling what is told.

No, Time, thou shalt not boast that I do change.
Thy pyramids built up with newer might
To me are nothing novel, nothing strange;
They are but dressings of a former sight.
Our dates are brief, and therefore we admire
What thou dost foist upon us that is old,
And rather make them born to our desire
Than think that we before have heard them told.
Thy registers and thee I both defy,
Not wond'ring at the present, nor the past,
For thy records, and what we see doth lie,
Made more or less by thy continual haste:
This I do vow and this shall ever be:
I will be true despite thy scythe and thee.

Why is my verse so barren of new pride,
So far from variation or quick change?
Why with the time do I not glance aside
To new-found methods and to compounds strange?
Why write I still all one, ever the same,
And keep invention in a noted weed,
That every word doth almost tell my name,
Showing their birth and where they did proceed?
O, know, sweet love, I always write of you,
And you and love are still my argument;
So all my best is dressing old words new,
Spending again what is already spent:
For as the sun is daily new and old,
So is my love still telling what is told.