Century Quote by Isaac Asimov

If two or three hundred years from now an earthbound civilization is dying ... and they look back at the opportunity that we have…

— Paul Levinson

The world has always been this way. I am sure in the mystery world of Egypt, ancient Atlantis, you pick a cosmos - There…

— Frederick Lenz

We have made remarkable progress in the last hundred years, but if we want to continue, our future is in space.

— Stephen Hawking

We are at a point in history where a proper attention to space, and especially near space, may be absolutely crucial in bringing the…

— Margaret Mead

What faith in man must in our new world beat, Thinking how once he saw before his face The west and all the host…

— George Edward Woodberry

Now, almost one hundred years later, it is difficult to fully appreciate how much our picture of the universe has changed in the span…

— Lawrence M. Krauss

“During our brief stay on planet Earth, we owe ourselves and our descendants the opportunity to explore - in part because it's fun to…

— Neil deGrasse Tyson

I think we're a long ways from really putting colonies of people out there who would live their whole lives out there in space.…

— John Glenn

...But they had, perversely, been living among people who were peering into the wrong end of the telescope, or something, and who had convinced…

— Neal Stephenson

“In short, on the basis of horse sense and the best scientific information, there was nothing good to be said for the exploration of…

— Kurt Vonnegut

Our modern conception of the universe is so foreign to what even scientists generally believed a mere century ago that it is a tribute…

— Lawrence M. Krauss

If human beings are able to take a fresh look at themselves as well as the universe and change their rigid mentalities, humankind will…

— Li Hongzhi