Civilisation Quote by Christopher Hitchens

The longer I live, the more convinced am I that this planet is used by other planets as a lunatic asylum.

— George Bernard Shaw

This planet is obviously being used as an insane asylum by other planets.

— George Bernard Shaw

The very fact that the planet is probably unsustainable with all that we've done to it and are doing to it, it's an appalling…

— Annie Lennox

That planet has a considerable but moderate atmosphere. So that the inhabitants probably enjoy a situation in many respects similar to ours.

— William Herschel

Boy, it's a tough planet if you want it to be. But a great planet if you let it.

— Gary Busey

We only have this one planet; we got to figure out how to live on it without destroying it.

— Tricia Helfer

No other planet in the solar system is a suitable home for human beings; it's this world or nothing. That's a very powerful perception.

— Carl Sagan

I don't know whether I like this planet or not. But I have to accept it.

— Jose Mujica

This is a wonderful planet, and it is being completely destroyed by people who have too much money and power and no empathy.

— Alice Walker

It is only a little planet, but how beautiful it is.

— Robinson Jeffers

Any planet is 'Earth' to those that live on it.

— Isaac Asimov

I do definitely believe that there is life away from this planet. I mean, we've kind of established that with the fact that we…

— Corey Taylor