#planet

As we move towards 8 or 10 billion people on the planet, there's a little less gold per capita. Each one of us will continue to be fighting over an ever smaller percentage of total resources. This is not a happy thought. ↗

— Dean Kamen

#capita #continue #each #ever #fighting

Now, I'm the most impatient person that ever walked the planet. However: for the best, you always wait. ↗

— Jay Kay

#best #ever #however #i #impatient

I have always believed that opera is a planet where the muses work together, join hands and celebrate all the arts. ↗

— Franco Zeffirelli

#arts #believed #celebrate #hands #i

At some point, one asks, "Toward what end is my life lived?" A great freedom comes from being able to answer that question. A sleeper can be decoyed out of bed by the sheer beauty of dawn on the open seas. Part of my job, as I see it, is to allow that to happen. Sleepers like me need at some point to rise and take their turn on morning watch for the sake of the planet, but also for their own sake, for the enrichment of their lives. From the deserts of Namibia to the razor-backed Himalayas, there are wonderful creatures that have roamed the Earth much longer than we, creatures that not only are worthy of our respect but could teach us about ourselves. ↗

— Diane Ackerman

#beauty #conversation #creatures #earth #enrichment

His laws changed all of physics and astronomy. His laws made it possible to calculate the mass of the sun and planets. The way it's done is immensely beautiful. If you know the orbital period of any planet, say, Jupiter or the Earth and you know its distance to the Sun; you can calculate the mass of the Sun. Doesn't this sound like magic? We can carry this one step further - if you know the orbital period of one of Jupiter's bright moons, discovered by Galileo in 1609, and you know the distance between Jupiter and that moon, you can calculate the mass of Jupiter. Therefore, if you know the orbital period of the moon around the Earth (it's 27.32 days), and you know the mean distance between the Earth and the moon (it's about 200,039 miles), then you can calculate to a high degree of accuracy the mass of the Earth. … But Newton's laws reach far beyond our solar system. They dictate and explain the motion of stars, binary stars, star clusters, galaxies and even clusters of galaxies. And Newton's laws deserve credit for the 20th century discovery of what we call dark matter. His laws are beautiful. Breathtakingly simple and incredibly powerful at the same time. They explain so much and the range of phenomena they clarify is mind boggling. By bringing together the physics of motion, of interaction between objects and of planetary movements, Newton brought a new kind of order to astronomical measurements, showing how, what had been a jumble of confused observations made through the centuries were all interconnected. ↗

— Walter Lewin

#inspiration #newton #newton-s-laws #physics #planets