1. Hawking has always had an optimistic and grateful heart. He can't live without a wheelchair. He has only three fingers to move, and communication is extremely difficult. However, Hawking did not complain, but faced the reality with a grateful heart. He faced up to his fate and didn't feel how much he had lost. But I think I still have a lot;
Hawking also encountered many difficulties, but he never flinched and hesitated, but went forward bravely, struggled to the end, pursued constantly and achieved success.
Third, Hawking has the scientific spirit of continuous exploration and the strength of brave and tenacious personality, and tirelessly explores the mysteries of the universe.