One hundred seventy years ago, tuberculosis was a lethal disease. This illness posed a significant threat to humanity, resulting in an estimated 1 billion deaths between 1700 and 1900. Notably, traces of tuberculosis have been found in the mummies of ancient Egyptian kings. In the late 1840s, German botanist Hermann Brehmer, confronted with the fatality of tuberculosis, relocated to the Himalayas in search of fresh air. Remarkably, he survived and is believed to have successfully fought off Mycobacterium tuberculosis in that less favorable environment for bacterial growth. As a result, numerous nursing homes emerged across Europe and the United States, including specialized facilities for tuberculosis care and luxury accommodations for the affluent. However, by the 1940s, many of these nursing homes began closing due to the emergence of antibiotics, which drastically changed their economic viability. Throughout history, it seems that economic value often proves transient. - Joseph’s “j...
“Bian Que” is a doctor of ancient China. He met “Duke Huan”, the king of the country “Cai”, and asked, “You have a serious disease, but it is better if I only treat your skin”. Then “Duke Huan” thought that “Bian Que” was trying to cheat the skin disease to make money with the serious disease, and refused his treatment. Every 10 days, Bian Que went to give advice, but Duke Huan, who refused to treat the disease, eventually died. However, King Wen of Wei came to Bian Que and asked. “I've heard that your three brothers are all doctors, but which one is the best?” “The big brother is the best because he cures it with medicine before the disease is revealed, and the second brother is excellent because he uses acupuncture when the disease is small, and then I'm the third of them because I do surgical operations on the serious disease after it is revealed,” he replied. The king asked again. “Then who is the richest?” Bian Que also answered. “My big brother heals the disease without a...