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.

一本书是由一个词开始的旅程。

公司的资本结构与其价值无关。

Every ton of coal we extract carries equal weight in responsibility.