In the field of investment, the greatest mistake a person can make is not determined by their level of intelligence, but by the influence of human nature. The success or failure of investments often depends on how we control our own nature. The key is to establish a trading system that cannot be easily broken and to adhere to these rules while trading. We should only act when we find investment conditions that meet these standards. Once we bridge the gap between knowledge and action, we essentially find the key to a higher level of thinking space, which means opening the door to profits.

This is the law of nature, as well as the rules of investment.