That was the only world he could ever really live in.

The larger problem is the isolation felt by young women cut off from the only world they know.

It's still the only world that matters, in the end.

But Earth, the only world she had known, was gone forever.

Together, they paint with music the only new world in a long while that I'd like to visit again.

The Earth is the only world known so far to harbor life.

Your home, the only world on which you can feel whole.

But whatever was lost for me by that death I still saw, and see, love as the only real world.

"High school seniors are leaving the only world they know," he said.

But to others, It threatens the only world that ever offered them hope.