He suffers from amyotrophic lateral sclerosis (Luger's disease), and he is paralyzed and unable to speak. The only places where he can move are two eyes and three fingers, and he can't move anywhere else.
1979 From 2009, he served as Lucas Professor of Mathematics, which is the highest professorship in Britain. Hawking's main research fields are cosmology and black holes. He proved the singularity theorem and black hole area theorem of general relativity, and put forward the evaporation phenomenon of black holes and the borderless Hawking universe model, which took an important step to unify the two basic theories of physics in the 20th century-relativity founded by Einstein and quantum mechanics founded by Planck.
1. What should adults learn first if they want to learn Chinese painting?
Beginners of Chinese painting need to be able to write, so that th