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.
The history of astronomy is a history of receding horizons.
The creative scientist studies nature with the rapt gaze of the lover, and is guided as often by aesthetics as by rational considerations in guessing how nature works.
It is baffling, I must say, that in our modern world we have such blind trust in science and technology that we all accept what science tells us about everything - until, that is, it comes to climate science.
The Analytical Engine has no pretensions whatever to originate anything. It can do whatever we know how to order it to perform... But it is likely to exert an indirect and reciprocal influence on science itself.
Human societies vary in lots of independent factors affecting their openness to innovation.
Science is basically an inoculation against charlatans.
Subscribe for the occasional hand-picked quote. No noise.