“These people seemed to think that whizzing through space in a car really altered the universe for them, but they were wrong; each one remained right in the centre of his private universe, which is the only field of knowledge of which he has any direct experience.”
Samuel Marchbanks' Almanack (1967)
Context: Was driving through the countryside today with some people who insisted upon frequent recourse to a roadmap in order to discover, as they put it, "Just where they were." Reflected that for my part I generally have a pretty shrewd idea of just where I am; I am enclosed in the somewhat vulnerable fortress which is my body, and from that uneasy stronghold I make such sorties as I deem advisable into the realm about me. These people seemed to think that whizzing through space in a car really altered the universe for them, but they were wrong; each one remained right in the centre of his private universe, which is the only field of knowledge of which he has any direct experience.
Help us to complete the source, original and additional information
Robertson Davies 282
Canadian journalist, playwright, professor, critic, and nov… 1913–1995Related quotes

Introduction.
Warped Passages: Unraveling the Universe's Hidden Dimensions (2005)

The Reappearance of the Christ and the Masters of Wisdom (1980)

The Believer interview (2013)
Context: Yeah, our view of reality, the one we conventionally take, is one among many. It’s pretty much a fact that our entire universe is a mental construct. We don’t actually deal with reality directly. We simply compose a picture of reality from what’s going on in our retinas, in the timpani of our ears, and in our nerve endings. We perceive our own perception, and that perception is to us the entirety of the universe. I believe magic is, on one level, the willful attempt to alter those perceptions. Using your metaphor of an aperture, you would be widening that window or changing the angle consciously, and seeing what new vistas it affords you.

Source: Moksha: Writings on Psychedelics & the Visionary Experience
Max Velmans (2009) Understanding Consciousness, Edition 2. Routledge/Psychology Press, p. 298