Smile lyrics

Smile tho' your heart is aching Smile even tho' it's breaking When there are clouds in the sky you'll get by Smile through your fear and sorrow Smile and maybe tomorrow You'll see the sun come shining thru for you Light up your face with gladness Hide ev'ry trace of sadness Altho' a tear may be ever so near That's the time you must keep on trying What is the use of crying You'll find that life is still worthwhile If you'll just smile