1. Zhang Haidi: When Zhang Haidi was five years old, she suffered from spinal hemangioma and suffered high paraplegia. However, Zhang Haidi did not give up hope in life because of this. Instead, she relied on her own perseverance to study diligently and help others enthusiastically. Known as "Contemporary Paul", although she did not have the opportunity to go to school like other peers, she completed all the courses in elementary school and middle school by herself, and taught herself college English, Japanese, German, etc. In 1983, the Central Committee of the Communist Youth League held a naming and commendation meeting in Beijing and awarded Zhang Haidi, known as the new Lei Feng of the 1980s, the title of outstanding Communist Youth League member. In 1993, Zhang Haidi passed the thesis defense and examination and obtained a master's degree in philosophy from Jilin University. 2. Stephen William Hawking Hawking was born in 1942. In 1963, at the age of 21, he was unfortunately diagnosed with amyotrophic lateral sclerosis, a motor neuron disease. At that time, the doctor told him that he only had two years to live, but he persisted in surviving. Although he could only sit in a wheelchair and could only move three fingers and two eyes, the disease had severely deformed his body and he could only turn his head upward. Lean to the right, shoulders low on the left and high on the right, hands tightly together. But he wrote "A Brief History of Time" that shocked the world. 3. Hua Luogeng

After graduating from high school, he entered Shanghai Zhonghua Vocational School, but dropped out due to tuition fees, so Hua Luogeng only had a junior high school diploma. In 1928, he unfortunately contracted typhoid fever. He was able to save his life with the care of his wife, but his left leg became disabled. However, due to his self-study, he was invited to work by Tsinghua University with a paper that caused a sensation in the mathematics world at the age of 20, and was later recommended to the University of Cambridge in the UK for further study. In 1938, Hua Luogeng visited Britain and returned to China. In a small attic like a bullpen on the outskirts of Kunming, he struggled to write his famous book "The Theory of Prime Numbers on a Base". ?

In addition, there are many disabled and strong-willed people at home and abroad. They have accomplished things that most healthy people have not accomplished with their own perseverance. We must work hard to learn from them.