Circles Quote by Albert Einstein

It is impossible to imagine a four-dimensional space. I personally find it hard enough to visualize a three-dimensional space!

— Stephen Hawking

“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 regret that it has been necessary for me in this lecture to administer a large dose of four-dimensional geometry. I do not apologize,…

— Alfred North Whitehead

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

— H.G. Wells

The quest of the absolute leads into the four-dimensional world.

— Arthur Eddington

Well, I do not mind telling you I have been at work upon this geometry of Four Dimensions for some time. Some of my…

— H. G. Wells

“Most recently, Richman et al (1997) have argued that a four-dimensional”

— Pierangelo Isernia

“He said that when you're a point, all you see is the point. When you're a line, all you see is the line and…

— Jodi Picoult

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

We are actually fourth dimensional beings in a third dimensional body inhabiting a second dimensional world!

— Neal Cassady

You really want to make everybody as three-dimensional as possible.

— Katy O'Brian

“Leaning back in the couch, she let her mind relax. Think, Heather. Think. She visualized a grid containing the origin of a coordinate system.…

— Richard Phillips