The speed of the clouds is how fast school goes by.
The speed of a rollercoaster is how fast the weekend is over.
The blink of an eye is how fast our lives are over.
The second on a clock is how fast we wish we could do it all again.
Author's Notes/Comments:
I was bored during a maths class when I wrote this earlier on in the year. I may have heard something similar earlier in my life but it's good advice anyway to hold on to every moment.