我是那种会为自己人挡子弹的人，如果你越界，我也会要你的命。
The proper study of psychology is the prediction and control of behavior.
用心不能杂乱，杂乱则心神恍惚不能集中；用心不要劳累，劳累则精神疲倦不能有所收获。
Sustainability isn't just a buzzword; it's the foundation of responsible mining.
