Walking Quotes

3018 Walking quotes by 2073 unique authors

Despite the campaign rhetoric, the bureaucracies-big business and big government-are here to stay. The centralization effort cannot be checked. but it can be rationally directed… — Timothy Leary
Sooner or later for good or ill, a united mankind, equipped with science and power, will probably turn its attention to the other planets, not… — Olaf Stapledon
It is in the long run essential to the growth of any new and high civilization that small groups of men can escape from their… — Freeman Dyson
There are so many benefits to be derived from space exploration and exploitation; why not take what seems to me the only chance of escaping… — Isaac Asimov
For at least 2,000,000 years men have been reproducing and multiplying on a little automated spaceship called earth. — R. Buckminster Fuller
Until now in world's history, whenever we've had a dark age, its been temporary and local. And other parts of the world have been doing… — Isaac Asimov
There are three reasons, . . . apart from scientific considerations, mankind needs to travel in space. The first . . . is garbage disposal;… — Freeman Dyson
But space travel can't ease the pressure on a planet grown too crowded not even with today's ships and probably not with any future ships-because… — Robert A. Heinlein
A new space race has begun, and most Americans are not even aware of it. This race is not [about] political prestige or military power.… — Ben Bova
The large-scale homogeneity of the universe makes it very difficult to believe that the structure of the universe is determined by anything so peripheral as… — Stephen Hawking
If we deny our awesome challenge; turn our backs on the living universe, and forsake our cosmic destiny, we will commit a crime of unutterable… — Marshall Savage
If the human species, or indeed any part of the biosphere, is to continue to survive, it must eventually leave the Earth and colonize space.… — Frank J. Tipler
Earth has provided a stable platform for the evolution of life over 4 billion years. But that lease is limited; we know for sure that… — Robert Shapiro
Unless people can see broad vistas of unused resources in front of them, the belief in limited resources tends to follow as a matter of… — Robert Zubrin
More important than the material issue . . . the opening of a new, high frontier will challenge the best that is in us .… — Gerard K. O'Neill
If man survives for as long as the least successful of the dinosaurs-those creatures whom we often deride as nature's failures-then we may be certain… — Arthur C. Clarke
If humans one day become extinct from a catastrophic collision, there would be no greater tragedy in the history of life in the universe. Not… — Neil deGrasse Tyson
This brief century of ours is arguably the most significant one in the history of our universe. We'll have the technology either to self-destruct, or… — Max Tegmark
It's really incumbent upon us as life's agents to extend life to another planet. I think that being a multi-planet species will significantly increase the… — Elon Musk
To our knowledge, life exists on only one planet, Earth. If something bad happens, it's gone. I think we should establish life on another planet-Mars… — Elon Musk
Today the human race is a single twig on the tree of life, a single species on a single planet. Our condition can thus only… — Robert Zubrin
Once the threshold is crossed when there is a self-sustaining level of life in space, then life's long-range future will be secure irrespective of any… — Martin Rees
In time, [a Martian] colony would grow to the point of being self- sustaining. When this stage was reached, humanity would have a precious insurance… — Paul Davies
The extension of life beyond Earth is the most important thing we can do as a species. — Elon Musk
If you want to have a program for moving out into the universe, you have to think in centuries not in decades. — Freeman Dyson

Who Wrote These Walking Quotes

2,073 authors contributed a total of 3,018 Walking Quotes, led by these top contributors: