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...
There is a country of 607 islands in the West Pacific, Micronesia. One of the islands, “Yap Islands,” used limestone as a currency. The monetary unit is “fei”. Big stones, oh no, big money, 3.6 meters in diameter and weighed 3.5 tons. The bigger and heavier is a more expensive price, because of the harder the carving. The peculiar thing was that when the people moved the stone for trading, they directly moved it with a canoe, and no one marked the money after the transaction. In the meantime, a rich man had to deal with someone and he met the storm while carrying the stone money in a canoe. Securing his survival, he had to throw his money out of the canoe into the water. When he met the counterparty with an empty hand, no sooner did they confirm the force majeure case than the counterparty confirmed that the villagers additionally recognized the value of the sunk money in the water and approved the transaction. Then, the existence of the sunk stone money was recorded on a wooden board,...