General relativity Quote by Max Tegmark

“Although in the external reality of general relativity, you’re an extended braidlike pattern in a static four-dimensional spacetime,”

— Max Tegmark

“TIME IS CONSIDERED TO BE THE FOURTH DIMENSION OF REALITY BECAUSE TIME VARIES FROM PLACE TO PLACE AND REALITY VARIES FROM TIME TO TIME”

— P.S. Jagadeesh Kumar

“General Theory of Relativity.”

— Lee Vickers

“There are really four dimensions, three which we call the three planes of Space, and a fourth, Time.”

— H.G. Wells

“There are really four dimensions, three which we call the three planes of Space, and a fourth, Time. There is, however, a tendency to…

— H.G. Wells

“I thought of Einstein, and his insistence that no particular point of view was more privileged than any other: in other words his ‘general…

— Robert Charles Wilson

“Time and Relative Dimension in Space.”

— Hayden Gribble

“You have to get old because of the geometry of spacetime.”

— Brian Cox

“So, in the end, the most improbable and hence the most puzzling aspect of space is its very existence. The simple fact that we…

— Lee Smolin

“The spacetime continuum is the worldly reality.”

— Dejan Stojanovic

“But Einstein came along and took space and time out of the realm of stationary things and put them in the realm of relativity—giving…

— Dimitri Marianoff

The theory has to be interpreted that extra dimensions beyond the ordinary four dimensions the three spatial dimensions plus time are sufficiently small that…

— Edward Witten