Found Quote by Antony Garrett Lisi

Einstein's gravitational theory, which is said to be the greatest single achievement of theoretical physics, resulted in beautiful relations connecting gravitational phenomena with the…

— Richard P. Feynman

“In its final form, the general theory of relativity was just a reinterpretation of the existing mathematics of curved spaces in terms of gravitation,…

— Steven Weinberg

Experimentally, we now have demonstrated that Einstein's theory is right in strong gravitational fields. That's important to a lot of people.

— Rainer Weiss

General relativity is the cornerstone of cosmology and astrophysics. It has also provided the conceptual basis for string theory and other attempts to unify…

— Paul Davies

Gravity is a response to geometry.

— Albert Einstein

Einstein's theory of General Relativity has a mathematical structure very similar to Yang-Mills theory.

— Chen-Ning Yang

One of the main successes of string theory is that it has been able to unify the general theory of relativity, which describes gravity,…

— Ashoke Sen

“it is not difficult to understand why the general principle of relativity (on the basis of the equivalence principle) has led to a theory…

— Albert Einstein

“General Theory of Relativity.”

— Lee Vickers

“Thus, the double unification given by the equivalence principle becomes a triple unification: All motions are equivalent once the effects of gravity are taken…

— Lee Smolin

“His head-snapping insight was that gravity could be defined as the curvature of spacetime, and thus it could be represented by a metric tensor.”

— Walter Isaacson

Einstein explained his theory to me every day, and on my arrival I was fully convinced that he understood it.

— Chaim Weizmann