He fought as a warrior, his disease was never an obstacle for him. He had a normal life, he found the love of his life, had three sons and three grandsons. He contacted big international enterprises specialized in technology, one of them was Intell. Intell designed a chair that could give Stephen all the facilities, from connecting some cables to his mind so he could write his speeches and books, to move a joystick and control all the movements of the chair.
So yes…he was pretty amazing.
I will briefly mention his main contributions to the physics and the cosmology. Why I will only mention them? Because they are so complex, that perhaps we will understand them, but believe me I will not finish explaining them in what is left of the page. But trust me, I really recommend you to take an eye in them, I can’t find a word to describe them, but it would probably be exceptional.