歌词：G-Unit. Beg For Mercy. Smile.

Smile though your heart is aching
Smile even though it's breaking
When there are clouds in the sky, you'll get by

If you smile through all fear and sorrow
Smile and maybe tomorrow
You'll find the sun come shining through, for you

Light up your face with gladness
Hide every trace of sadness
Although a tear maybe ever so near

That's the time you must keep on trying
Smile, what's the use of crying?
You'll find that life is still worthwhile, if you just smile

Light up your face with gladness
Hide every trace of sadness
Although a tear maybe ever so near

Now, that's the time you must keep on trying
Smile, what's the use of crying?
You'll find that life is still worthwhile, if you just smile
Smile, smile