The Edge of Knowledge Quotes

“As I have often said, not understanding something is not evidence for God or human frailty. It is just evidence of not understanding. And it should be an invitation to explore and learn.”
― Lawrence M. Krauss, The Known Unknowns: The Unsolved Mysteries of the Cosmos

“I consider string theory to be the leading candidate for a theory of quantum gravity, although that does not mean I think it is likely to be the correct theory. I remain somewhat agnostic on this issue.”
― Lawrence M. Krauss, The Known Unknowns: The Unsolved Mysteries of the Cosmos

“Having only indirect evidence is a less than satisfactory way of accepting new realities, but it has a noble tradition in science. Consider atoms.”
― Lawrence M. Krauss, The Known Unknowns: The Unsolved Mysteries of the Cosmos

“Similarly, in spacetime it is possible that one person’s perceived spatial direction can be another person’s time direction.”
― Lawrence M. Krauss, The Known Unknowns: The Unsolved Mysteries of the Cosmos