Having practiced medicine for more than ten years, I have seen a lot of patients’ pain and suffering, and their helplessness and perseverance in the face of treatment, because they know that in order to remove the suffering of the disease, they must suffer the pain of treatment. But I still try to be kind, gentle, and give them the most effective treatment with the least pain and the fastest time every time I treat them. Since the beginning of my medical career, I have enjoyed treating patients in this way, but only hazily, out of a heart to heart, treating people with a heart of love. My teacher told me that this is my “love for injury concept” – love for the patient’s suffering, as a surgeon to care for the patient’s normal tissue. In the twenty-first century, the concept of “love for injury” has been further developed and embodied, and every examination and every treatment should be done with minimum pain and maximum effect, and the era of minimally invasive surgery is gradually coming.