Alone Quote by Shweta Basu Prasad

There are no more new worlds. The unoccupied arable lands of the earth are limited, and will soon be taken.

— Josiah Strong

I tell you, there are more worlds, and more doors to them, than you will think of in many years!

— George MacDonald

Do there exist many worlds, or is there but a single world? This is one of the most noble and exalted questions in the…

— Albertus Magnus

There are as many worlds as there are kinds of days, and as an opal changes its colors and its fire to match the…

— John Steinbeck

For millions of years, on average, one species became extinct every century… We are now heaving more than a thousand different species of animals…

— Douglas Adams

If we do discover more than one type of life on Earth, we can be fairly certain that the universe is teeming with it,…

— Paul Davies

If everybody on the planet today had the same standard of living as the average European or American, we would need three new planets.…

— Jane Goodall

Data from orbiting telescopes like NASA's Kepler Mission hint that the tally of habitable planets in our galaxy is many billion. If E.T.'s not…

— Seth Shostak

Of course there are worlds. Millions of them! Every star you see has worlds, and most of those you don't see.

— Isaac Asimov

A billion homo sapiens are added every 11 years to the planet. The hypertrophy of a single species pushes other life-forms out of bed…

— Leonard Sweet

If there are other worlds elsewhere in the universe, I would conjecture they are governed by the same laws of natural selection.

— Richard Dawkins

In the four years since its launch, Kepler has chalked up 122 new and confirmed planets. It's also caught the scent of nearly three…

— Seth Shostak