Beside Me Are This - Really!

I am a predator before this sea;

There lies a blue sky just above me.

The horizon is so invisible indeed;

I can't reach it with a useless deed.

I am standing on this beach of sand;

There lies behind me an inhabited land.

This is filled with steady and living beings;

I can't count them even in my dreams.

What a wide landscape where I am;

This is really amazing I can claim.

Can I forget those notable scenes

That I have come across not in dreams?

The world is larger than what we see.

The blue sky is wider really than that sea.

Not a very wide sight that we have;

However, we shouldn't be coward but brave.