When investing in a market where asset trading is ongoing, persistent, and prices are constantly fluctuating, the most important factor is the perception and attitude toward “time.” Here, time refers to a defined “period,” a concept that encompasses the “past,” “present,” and “future.” Knowing the future can make us wealthy. All we know is the “past,” but in reality, even the past is often not fully understood. That is, we must admit we lack complete knowledge about the past, present, or future. In this state, we must conduct business and invest. The attitude toward business and investing is to focus on judging the “trend” by applying the concepts of differential and integral calculus simultaneously. Differential weather (e.g., morning and afternoon of a day) is easy to predict, but long-term future weather cannot be forecasted even by supercomputers. However, by accumulating knowledge of the past and analyzing it integrally, it is possible to predict the trend of the distant future to...
“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...