Death is Life, 

Life is Death.

Death yields to new life, 

And new life introduces Death.

Death controls Life

Yet Life isn't held back by Death.

Life becomes Death, 

And Death is one with Life.

Life is Death,

Death is Life.

The same, yet different

Synonymously antonyms.

Equally opposite

One, yet two

Death is Life.

Life is Death.

Enemies.

Friends.

One.