Mathematics is not only real, but it is the only reality. That is that entire universe is made of matter, obviously. And… — Martin Gardner Copy Share Image
“All the known particles in the universe can be divided into two groups: particles of spin ½, which make up the matter… — Stephen Hawking Copy Share Image
I work in string theory. This is a branch of physics which assumes that the elementary objects in the universe are not… — Ashoke Sen Copy Share Image
