He doesn't exist in the world of matter and energy.

You know these places, for they exist in your own world.

He did not know, for example, how many countries existed in the world.

And yet, I felt that we had to exist in the world together.

And they were meant to exist in the real world.

We came to feel that she no longer existed in the world.

I'm beginning to doubt if we can exist at all in the other world.

"The music industry has existed in its own world for so long," he said.

"Love, how is it you have names for these things if they do not exist in your world?"

Such a situation does not exist in the scientific world.