“When the physicist poses the question, "What does it mean to do physics?" or "What is research in physics?" — his question is a preliminary question. Clearly, when you ask a question like that, and try to answer it, you are not "doing physics." Or rather you are no longer doing physics. But when you ask yourself, "What does it mean to do philosophy?" then you actually are "doing philosophy" — this is not at all a "preliminary" question but a truly philosophical one: you are right at the heart of the business.”

ibid, 114-5

There are many other options of organization for the future than those typically discussed today... In order to accomplish this task one must be free of bias and nationalism, and reflect those qualities in the design of policies. How would you approach that? This is a difficult project requiring input from many disciplines.
Source: Designing the Future (2007), p. 6-7

Intuition Pumps and Other Tools for Thinking (2013)

Quoting his mother, in [Ray, Elaine, Cory Booker encourages students to use their moral imaginations to work for good, https://news.stanford.edu/thedish/2016/02/24/cory-booker-encourages-students-to-use-their-moral-imaginations-to-work-for-good/, Stanford University, 21 August 2018, February 24, 2016], as quoted in [Ross, Janell, Six noteworthy things about Cory Booker, https://www.washingtonpost.com/news/the-fix/wp/2016/07/25/six-noteworthy-things-about-cory-booker/?noredirect=on&utm_term=.8842f22736b9, 21 August 2018, The Washington Post, July 25, 2016]
2016

Original: (it) Quando si è bimbi si fanno tante domande pretendendo altrettante risposte. Quando si è adulti si evitano molte domande, per evitare inutili risposte.
Source: prevale.net

Source: The Hitchhiker's Guide to the Galaxy

Yanni in Words. Miramax Books. Co-author David Rensin

Source: Beyond This Horizon (1948; originally serialized in 1942), Chapter 2, “Rich Man, Poor Man, Beggar Man, Thief—”, p. 35; see also pages 31, 33