First of all, your tenacious fighting spirit is amazing. I can only move two of ten fingers, get into a wheelchair and know that I have only two and a half years to live, so I calmly said, "Suit yourself." If others are sure to cry, but you fight hard and beat the disease.
Second, under such circumstances, you can still make brilliant achievements. Don't say that you are a disabled person with poor conditions. Even a normal person, it is very rare to achieve such brilliant achievements. Sometimes you sit in a wheelchair and keep thinking; Sometimes, we have to fight against aggressive diseases ... it takes a lot of perseverance and ability to do this! And "A Brief History of Time ―― From BIGBANG to Black Hole" is the testimony of your perseverance in Qian Qian!
Grandpa Hawking, you are really something. Your tenacious struggle and willingness to learn will always be remembered in our hearts!