First we've got population. Now, the world today has 6.8 billion people. That's headed up to about nine billion. Now, if we do a really great job on new vaccines, health care, reproductive health services, we could lower that (forecast) by, perhaps, 10 or 15 percent, but there we see an increase of about 1.3 (per year).

One of the best things I read was an 1889 essay by Andrew Carnegie called The Gospel of Wealth. It makes the case that the wealthy have a responsibility to return their resources to society, a radical idea at the time that laid the groundwork for philanthropy as we know it today.

To create a new standard, it takes something that's not just a little bit different; it takes something that's really new and really captures people's imagination — and the Macintosh, of all the machines I've ever seen, is the only one that meets that standard.

I have to say that in 1981, making those decisions, I felt like I was providing enough freedom for 10 years. That is, a move from 64 K to 640 K felt like something that would last a great deal of time. Well, it didn't - it took about only 6 years before people started to see that as a real problem.

We should spend the next decade focusing on the technologies, [governmental] policies and market structures that will put us on the path to eliminating greenhouse gases by 2050. It's hard to think of a better response to a miserable [year of COVID-19 disruptions during] 2020 than spending the next ten years dedicating ourselves to this ambitious goal.