Here we were, the only seven humans in space, repairing a telescope whose only purpose is to enrich the minds of people on planet Earth and increase our understanding of the workings of the universe. I can think of no better peaceful use of space for all humankind.
Interpretation
The quote emphasizes the importance of scientific exploration and the collaborative effort of humanity in furthering knowledge.
In this quote, John M. Grunsfeld reflects on the profound significance of human presence in space, highlighting the collective achievement of seven astronauts working to repair a telescope that serves to enhance the understanding of the universe and benefit all of mankind. He underscores the idea that such endeavors contribute to peaceful pursuits and the greater good of humanity, showcasing how exploration leads to enlightenment and knowledge for those on Earth.
In practice
During a presentation on the importance of space missions, this quote can highlight the peaceful use of technology.
If spiritual science is to do the same for spirit that natural science has done for nature, it must investigate quite differently from the latter. It must find ways and means of penetrating into the sphere of the spiritual, a domain which cannot be perceived with outer physical senses nor apprehended with the intellect which is bound to the brain.
Theoretical physics is one of the few fields in which being disabled is no handicap - it is all in the mind.
Coal is responsible for as much atmospheric carbon dioxide as other fossil fuels combined and it still has far greater reserves. We must stop using it.
Perfection is crucial in building an aircraft, a bridge, or a high-speed train. The code and mathematics residing just below the surface of the Internet is also this way. Things are either perfectly right or they will not work. So much of the world we work and live in is based upon being correct, being perfect.
Science has faith. We make postulates. We can't prove those postulates, but we have faith in them.
It may be said "In research, if you know what you are doing, then you shouldn't be doing it." In a sense, if the answer turns out to be exactly what you expected, then you have learned nothing new, although you may have had your confidence increased somewhat.
Subscribe for the occasional hand-picked quote. No noise.