This is one of the many standard cool poems from the past that you get to read if you major in English in college:
To the Virgins, to Make Much of Time
GATHER ye rosebuds while ye may,
Old Time is still a-flying:
And this same flower that smiles to-day
To-morrow will be dying.
The glorious lamp of heaven, the sun,
The higher he ‘s a-getting,
The sooner will his race be run,
And nearer he ‘s to setting.
That age is best which is the first,
When youth and blood are warmer;
But being spent, the worse, and worst
Times still succeed the former.
Then be not coy, but use your time,
And while ye may, go marry:
For having lost but once your prime,
You may for ever tarry.
—ROBERT HERRICK. 1591–1674
I don’t suppose any explanation of this text is necessary. 🙂