The key to successful investing is to have a clear understanding of the market, the risks involved, a disciplined approach, a long-term perspective, a strong understanding of the fundamentals, a clear understanding of the risks and rewards, and a strong understanding of the market psychology.

The deeper you go into mathematics, the more you realize how interconnected everything is.

知道一个人不是为他人写作，知道我将要写的这些东西永远不会让我被我所爱的人爱。