Stephen william hawking, the most important professor of general relativity and cosmology in the Department of Applied Mathematics and Theoretical Physics of the University of Cambridge, England, is one of the great men who enjoy international reputation in this century and is known as the greatest scientist in the world, also known as the "king of the universe"

In 1970s, together with the proof of the famous Penrose Singularity Theorem, he won the Wolf Prize in Physics of 1988. Therefore, he is praised by the world as the most famous thinker and the most outstanding scientific theoretical physicist after Einstein. He also proved the area theorem of black holes, that is, with the passage of time, the size of black holes will decrease. This, of course, links the entropy of black holes with the magnitude of thermodynamics.

In his book A Brief History of Time, he expressed many of his own views, such as "the area theorem of black holes", "He has created a singularity in the universe since the Big Bang, and from this moment on, black holes will eventually evaporate" and "information conservation". He is also known as "the second Einstein" ......