一棵树的真正价值是用几十年衡量的，而不是美元。

生命的游戏是永恒的学习的游戏。至少如果你想赢的话，就是这样。

The environment shapes behavior through the mechanism of reinforcement.

I think that it's important to have a sense of humor in life. It helps you get through the tough times.

The only thing that’s keeping you from getting what you want is the story you keep telling yourself.

Win-win cooperation is the main theme of mining development in the new era.