In this mystic world of strange creatures

Prevail so many forces of nature

Amongst the principles so significant

One is the changing of elements

It’s hard to notice the change in masses

Though everything changes as the time passes

All changes you may not notice or read

As they differ in type and speed

Beyond all forces and their tactics

What lies is the principle of meta-physics

Elements can be active or passive ones

Means either they change or to change they come

Another assumption lies in rationality

It’s theory of change and its potentiality

Means either the change or its ability lies

As one increases other decreases in size

But calling it change is not perfect statement

So instead, we call it law of replacement

Means one-thing doesn’t change but replaced by other

Like a girl who is child, later becomes the mother

A bud that’s replaced by a blooming flower

A cloud in the sky that turns into shower

In this way the world is re-arranged

With everything and every creature changed

This procedure no one can stop or help

As everything changes but the change itself