Words of the [bad word] by Charles Chaplin himself.                
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 fear and sorrow
Smile and maybe tomorrow
You’ll see the [bad word] shining 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’ll just
Smile