It's fun to take that form and apply it to a contemporary creation:
Learning to Write a Sonnet
The sonnet form is old and full of dust
And yet I want to learn to write one well.
To learn new forms and grow is quite a must,
But I will learn it quickly, I can tell.
And so I sit, today, with pen in hand,
Composing three new quatrains with a rhyme.
The rhythm flows like wind at my command.
The A-B-A-B form consumes my time.
But I’m not done until there’s fourteen lines.
One ending couplet, after three quatrains.
I’ve tried to write this new form several times.
The effort’s huge; I have to rack my brain.
But I persist, my fourteen lines now done.
I wrote my poem; my sonnet work is won.
by Denise Rodgers
Shakespeare's Sonnet #18
Shall I compare thee to a summer's day?
Thou art more lovely and more temperate.
Rough winds do shake the darling buds of May,
And summer's lease hath all too short a date.
Sometime too hot the eye of heaven shines,
And often is his gold complexion dimmed;
And every fair from fair sometime declines,
By chance, or nature's changing course, untrimmed;
But thy eternal summer shall not fade,
Nor lose possession of that fair thou owest,
Nor shall death brag thou wanderest in his shade,
When in eternal lines to time thou growest.
So long as men can breathe or eyes can see,
So long lives this, and this gives life to thee.
by William Shakespeare