Black and white

If the dark was not  in the world

The light wouldn’t not be so much expected

If the ugliness was not

The beauty wouldn’t  be differentiated

If the stupid were not

The clever appeared hardly

If there was not coldness

How we can learn the warmness

If there was not  illness

How we would apprise the health

If there was not  black

How would be the white

They are inseparable opponents of the life

If there is the black  there is the white certainly

So you shouldn’t  choose one of them

You should always accept them together