Shakespeare - Wasting time & Karma

Connecting Shakespeare's saying about wasting time (If you waste time, time will waste you) to the concept of current Karma of my dear Guru Nanak, I wrote these lines:

O my soul!

Karma works right here,
karma works right now too.
If you waste time,
time will just waste you.

Give someone a smile,
this world will smile for you.
Just say goodbye to hell,
as heaven waits to greet you.