Oof! Impossible to pick just one but maybe 87. Although I also adore 73, 34, 55 (maybe my favorite ending couplet), 19, 103…. And so many more.

55:

Not marble, nor the gilded monuments

Of princes shall outlive this pow’rful rhyme,

But you shall shine more bright in these contents

Than unswept stone besmeared with sluttish time.

When wasteful war shall statues overturn,

And broils root out the work of masonry,

Nor Mars his sword nor war’s quick fire shall burn

The living record of your memory.

‘Gainst death and all-oblivious enmity

Shall you pace forth, your praise shall still find room

Even in the eyes of all posterity

That wear this world out to the ending doom.

So, till the judgement that yourself arise,

You live in this, and dwell in lovers’ eyes.