One factor that has remained constant through all the twists and turns of the history of physical science is the decisive importance of the mathematical imagination.
Freeman DysonRead
So long as you have courage and a sense of humor, it is never too late to start life afresh.
Interpretation
Courage and humor can help you begin anew at any stage in life.
This quote by Freeman Dyson emphasizes the importance of having courage and a lighthearted perspective in life. It suggests that no matter the past or the current circumstances, one can always embrace a new beginning and reinvent oneself, as long as they possess bravery and a sense of humor to navigate through challenges.
In practice
During a motivational speech, one could use this quote to encourage the audience to embrace change.
One factor that has remained constant through all the twists and turns of the history of physical science is the decisive importance of the mathematical imagination.
Biology is now bigger than physics, as measured by the size of budgets, by the size of the workforce, or by the output of major discoveries; and biology is likely to remain the biggest part of science through the twenty-first century.
As a working hypothesis to explain the riddle of our existence, I propose that our universe is the most interesting of all possible universes, and our fate as human beings is to make it so
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 bottom line for mathematicians is that the architecture has to be right. In all the mathematics that I did, the essential point was to find the right architecture. It's like building a bridge. Once the main lines of the structure are right, then the details miraculously fit. The problem is the overall design.
For some days I quietly worked out in my own mind the metaphysics of Cosmic Unity. The more I thought about it, the more convinced I became that it was the living truth. It was logically incontrovertible. It provided for the first time a firm foundation for ethics. It offered mankind the radical change of heart and mind that was our only hope of peace at a time of desperate danger. Only one small problem remained. I must find a way to convert the world to my way of thinking.
It is treacherous on a high wire to change your focus point and suddenly look down.
My mother was this White woman from Texas, from a racist town raised to believe in the inferiority of others by her community, not necessarily by her parents, but certainly by the community around her. And she fled it.
I considered our British comrades to rank with the finest men and women of any armed service in the world. And I know that my fellow American soldiers - and those of the other coalition countries under my command - valued very highly the professional expertise, capability, courage, and determination of our British partners on the battlefield.
That is not to say that we can relax our readiness to defend ourselves. Our armament must be adequate to the needs, but our faith is not primarily in these machines of defense but in ourselves.
This fear bears no analogy to any fear I knew before. This is the basest of all possible emotions, the feeling that was with us before we existed, before this building existed, before the earth existed. This is the fear that made fish crawl out onto dry land and evolve lungs, the fear that teaches us to run, the fear that makes us bury our dead.
I would rather be alone and a loud voice for action than be silent.
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