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 your pain and sorrow

Smile and maybe tomorrow

You'll see the sun shinning through for you.

Light up your face with gladness,

Hide every trace of sadness.

Although a tear may be 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.

This song, got me tearing. It's a really lovely song and it's a one very dear song to me.