There is a sadness in this world, for we are ignorant of many things.
Yes we are ignorant of many beautiful things--things like the truth.
So sadness, in our ignorance, is very real.
The tears are real. What is this thing we call a tear?
There are even tiny ducts--tear ducts--to produce these tears should the sadness occur.
Then the day when the sadness comes--then we ask:
'Will this sadness that makes me cry--will this sadness that makes my heart cry out--will it ever end?'
The answer, of course, is yes. One day the sadness will end.