内心的平和是最好的财富。

Technology can revolutionize mining, but only if we have the courage to embrace it.

预测未来的最好方法是建造它。

We are all born with a certain package. We are who we are: where we were born, who we were born as, how we were raised. We're kind of stuck inside that person, and the purpose of civilization and growth is to be able to reach out and empathize a little bit with other people.

Confidence is the key to everything.

羞耻是最私密的情感，却将我们所有人联系在一起。