“I don't know Who — or what — put the question, I don't know when it was put. I don't even remember answering. But at some moment I did answer Yes to Someone — or Something — and from that hour I was certain that existence is meaningful and that, therefore, my life, in self-surrender, had a goal.”

Source: Ocean Sea: Love, Murder & Betrayal in Almayer Inn

Australians in a Nuclear War (1983)
Context: Many of those who hear me believe I am putting on an act, while others who had considered I am one who surely knows the answers, are depressed to find that, by my own admission, I don't. What I do know for certain is that what is regarded as success in a rational materialistic society only impresses superficial minds. It amounts to nothing and will not help us rout the destructive forces threatening us today. What may be our salvation is the discovery of the identity hidden deep in any one of us, and which may be found in even the most desperate individual, if he cares to search the spiritual womb which contains the embryo of what can be one's personal contribution to truth and life.

Source: The Chronicles of Prydain (1964–1968), Book I: The Book of Three (1964), Chapter 2

Source: By the Time You Read This, I'll Be Dead

Homecoming saga, The Memory Of Earth (1992)

Source: It's Kind of a Funny Story