Geometrical | Nov 07, 2020 General relativity is the cornerstone of cosmology and astrophysics. It has also provided the conceptual basis for string theory and other attempts to unify all the forces of nature in terms of geometrical structures. Quotes by Paul Davies
Quantum | Nov 07, 2020 In relativity, movement is continuous, causally determinate and well defined, while in quantum mechanics it is discontinuous, not causally determinate and not well defined. Quotes by David Bohm