我们必须自由，不是因为我们宣称自由，而是因为我们践行自由。
We must be free not because we claim freedom, but because we practice it.
The only way to do great work is to love what you do.
Leadership is about inspiring others to achieve what they didn’t think was possible.
真正的成功是按照自己的方式生活。
创新是现代矿业的支柱，没有创新，我们只是在地上挖洞而已。
获胜的关键在于始终如一和不断进步。
The future is not something we enter. The future is something we create.