“And what is happy? It is a going always on. There is something better to be done than I have done, and spurred by the fair delusion of progress, I will seek to progress, to whip myself on, to more and more- to learning. Always.”

Interview at Brown's official site http://www.danbrown.com/novels/davinci_code/faqs.html
Context: Interestingly, if you ask three people what it means to be Christian, you will get three different answers. Some feel being baptized is sufficient. Others feel you must accept the Bible as absolute historical fact. Still others require a belief that all those who do not accept Christ as their personal savior are doomed to hell. Faith is a continuum, and we each fall on that line where we may. By attempting to rigidly classify ethereal concepts like faith, we end up debating semantics to the point where we entirely miss the obvious — that is, that we are all trying to decipher life's big mysteries, and we're each following our own paths of enlightenment. I consider myself a student of many religions. The more I learn, the more questions I have. For me, the spiritual quest will be a life-long work in progress.

New Rule: ‘Progressophobia’, (2021)

Source: A Moveable Feast

Source: Planet of the Damned (1962), Chapter 8

Source: This Lullaby

Source: Wild: From Lost to Found on the Pacific Crest Trail

At the Neo-Pagan Starwood Festival (July 1991), recorded on Timothy Leary Live at Starwood (2001) http://www.freetimes.com/story/3493 by the Association for Consciousness Exploration ISBN 1-59157-002-6

Presidential campaign (April 12, 2015 – 2016), Democratic Presidential Debate in Miami (March 9, 2016)

Diary, (November 2001) Memorial Address by Jocelyn Hurndall (PDF) https://web.archive.org/web/20060108221709/http://www.tomhurndall.co.uk/memorial/Address%20at%20Memorial%20Westminster%20Cathedral%20_2_.pdf