Quote by John Gribbin

Each quantum event, each of the trillions of times reality's particles interact with each other every instant, is like a note that rings and…

— David Zindell

We have reversed the usual classical notion that the independent "elementary parts" of the world are the fundamental reality, and that the various systems…

— David Bohm

“Our beliefs shape how we perceive reality to be, and the belief that shapes our current perception of reality was adopted by the worldview…

— Joseph P. Kauffman

There is no other reality than nature.

— Marco Casagrande

“Reality exists in the human mind, and nowhere else. Not”

— George Orwell

It is within science itself, and not in some prior philosophy, that reality is to be identified and described.

— Anonymous

“So how can we determine what’s real and what’s not? We can’t. We can just pick and choose what we want to believe and…

— Richard B. Spence

“Reality is infinitely diverse. It resists classification, inward life. Peculiar to us...not simply the official existence.”

— Fyodor Dostoyevsky

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…

— Alan Moore

Perhaps the perception of reality itself can fundamentally be explained and construed as a known proven knowledge that subsequently affects functionality, consequences, and outcomes.…

— Johnny Luckett

A reality completely independent of the spirit that conceives it, sees it, or feels it, is an impossibility. A world so external as that,…

— Henri Poincare

My major preoccupation is the question, 'What is reality?'

— Philip K. Dick