The material structure of the four-dimensional world is fibrous, with the threads all running along time — like tracks; it is a tangled warp without a woof.


Space, Time and Gravitation: An Outline of the General Relativity, Theory, Chapter III (p. 60)


The material structure of the four-dimensional world is fibrous, with the threads all running along time — like tracks; it is a tangled warp...

The material structure of the four-dimensional world is fibrous, with the threads all running along time — like tracks; it is a tangled warp...

The material structure of the four-dimensional world is fibrous, with the threads all running along time — like tracks; it is a tangled warp...

The material structure of the four-dimensional world is fibrous, with the threads all running along time — like tracks; it is a tangled warp...