Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space. ...

Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space. (Stephen Hawking)

Stephen Hawking Quotes Pictures

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

Stephen Hawking Quotes: Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.