The most important rule in investing is not to lose your initial capital. Making money comes later. If you lose 50% of your principal, the loss rate is 50%, but to recover that principal, you need a 100% return. This is because the baseline of your return—the principal—has already been halved. Many people tend to think that if they’ve lost 50%, they only need a 50% return to break even. However, this is a misunderstanding of the starting point. In investing, the baseline is always the original principal. The principal after a loss is no longer the same; it’s already in the past. - Joseph’s “just my thoughts”
Knowing and doing are two very different things. Zhuge Liang, an incomparable genius who was a Chinese prime minister of the Three Kingdoms, knew the deep secret of nature. However, he suffered a great defeat in the most important battle because he wrongly appointed Ma Su as his subordinate general, even though he knew him well and had received a warning about his appointment from the late king. Personnel management is the most difficult thing in the world, and to manage it well is the key to success. - Joseph's "just my thoughts"