Richard P. Feynman

The universe is very large, and its boundaries are not known very well, but it is still possible to define some kind of a radius to be associated with it.
The universe is very large, and its boundaries are not known very well, but it is still possible to define some kind of a radius to be associated with it.
Rotate quotes
boundary  define  kind  

These are some quotes by American author Richard P. Feynman Physicist, who lived between May 11, 1918 and February 15, 1988.