“I knew it like destiny, and at the same time, I knew it as choice.”

Final lines of his Richard Dimbleby lecture Shaking Hands With Death on euthanasia and assisted suicide, quoted in "Terry Pratchett: my case for a euthanasia tribunal" in The Guardian (2 February 2010) http://www.guardian.co.uk/society/2010/feb/02/terry-pratchett-assisted-suicide-tribunal
General sources
Context: I dare say that quite a few people have contemplated death for reasons that much later seemed to them to be quite minor. If we are to live in a world where a socially acceptable "early death" can be allowed, it must be allowed as a result of careful consideration.
Let us consider me as a test case. As I have said, I would like to die peacefully with Thomas Tallis on my iPod before the disease takes me over and I hope that will not be for quite some time to come, because if I knew that I could die at any time I wanted, then suddenly every day would be as precious as a million pounds. If I knew that I could die, I would live. My life, my death, my choice.

Source: Bitter Blood

1997 interview https://www.youtube.com/watch?v=zOss3w1LH1g

Source: Lover Avenged

Part One, One
The Dud Avocado (1958)
Context: I suppose Larry’s "reality” in this case was based on the café’s internationality. But perhaps all cafés near a leading university have that authentic international atmosphere. At the table closest to us sat an ordinary-looking young girl with lank yellow hair and a gray-haired bespectacled middle-aged man. They had been conversing fiercely but quietly for some time now in a language I was not even able to identify.
All at once I knew that I liked this place, too.
Jammed in on all sides, with the goodish Tower of Babel working itself up to a frenzy around me, I felt safe and anonymous and, most of all, thankful we were going to be spared those devastating and shattering revelations one was always being treated to at the more English-speaking cafés like the Flore.
And, as I said, I was very glad to have run into Larry.

Source: Gone Girl

About refusing to obey Hitler's orders. Quoted in a 1964 interview.

Source: Autobiography of Mother Jones

Georgina Howell, The Demanding Nastassia Kinski http://news.google.com/newspapers?nid=1309&dat=19860102&id=MQROAAAAIBAJ&sjid=MJwDAAAAIBAJ&pg=6682,494045, New Straits Times, January 2, 1986