投资者应专注于他们能控制的事情，并忽略市场的噪音。

 为他人感到多，为自己感到少；抑制自私，发挥仁慈情感，构成了人性的完美。

Your most unhappy customers are your greatest source of learning.

穷人通过减少欲望而变得富有。

The world is full of stories, but the stories are all one.

The key to successful mining is not just extracting resources, but doing so sustainably and responsibly.

我越是坚定地作为我自己存在于时代的条件中，我就越清晰地听到永恒的声音。