We only have to look at ourselves to see how intelligent life might develop into something we wouldn't want to meet.
Stephen HawkingRead
Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.
Interpretation
To ensure humanity's survival, we must explore and establish a presence beyond Earth.
Stephen Hawking's quote emphasizes the necessity of space exploration for the long-term survival of humanity. He suggests that staying confined to Earth poses risks to our existence, and advocates for expanding our reach into the cosmos to secure a future for the human race.
In practice
In a speech about the future of humanity, I would quote Hawking to highlight the importance of space exploration.
We only have to look at ourselves to see how intelligent life might develop into something we wouldn't want to meet.
I regard the brain as a computer which will stop working when its components fail. There is no heaven or afterlife for broken down computers; that is a fairy story for people afraid of the dark.
It surprises me how disinterested we are today about things like physics, space, the universe and philosophy of our existence, our purpose, our final destination. Its a crazy world out there. Be curious.
I was not a good student. I did not spend much time at college; I was too busy enjoying myself.
The world has changed far more in the past 100 years than in any other century in history. The reason is not political or economic but technological-technologies that flowed directly from advances in basic science. Clearly, no scientist better represents those advances than Albert Einstein: TIME's Person of the Century.
In my opinion, there is no aspect of reality beyond the reach of the human mind.
Information overload refers to the notion that we're trying to take in more than the brain can handle.
It takes years to realize the multiple benefits of science; without adequate, sustained funding for research, the careers of many bright, young scientists may come to a screeching halt.
Modern science is fast-moving, and no laboratory can exist for long with a program based on old facilities. Innovation and renewal are required to keep a laboratory on the frontiers of science.
It's not going to be just humans colonizing space, it's going to be life moving out from the Earth, moving it into its kingdom. And the kingdom of life, of course, is going to be the universe.
The Secretary of Hygiene or Physical Culture will be far more important in the cabinet of the President of the United States who holds office in the year 2035 than the Secretary of War.
Vegetation is really controlling what happens...whereas the emphasis in the climate models has always been on the atmosphere.
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