Smile lyrics

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 With your fear and sorrow Smile and maybe tomorrow You'll see 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