از زبان فیزیکدان ها

If all of mathematics disappeared, physics would be set back by exactly one week

Richard P. Feynman

Not only is the Universe stranger than we think, it is stranger than we can think

Werner Heisenberg

Time and space are finite in extent, but they don’t have any boundary or edge. They would be like the surface of the earth, but with two more dimensions

Stephen W. Hawking

Recognize that the very molecules that make up your body, the atoms that construct the molecules, are traceable to the crucibles that were once the centers of high mass stars that exploded their chemically rich guts into the galaxy, enriching pristine gas clouds with the chemistry of life. So that we are all connected to each other biologically, to the earth chemically and to the rest of the universe atomically. That’s kinda cool! That makes me smile and I actually feel quite large at the end of that. It’s not that we are better than the universe, we are part of the universe. We are in the universe and the universe is in us 

Neil deGrasse Tyson

By looking far out into space we are also looking far back into time, back toward the horizon of the universe, back toward the epoch of the Big Bang 

Carl Sagan