译文：不能让智巧劳烦打扰我们的心境，不能让私利拖累我们的自身；把国家的治乱寄托在法术上，把是非的判断寄托在赏罚上。

有时候，旅程教会你很多关于目的地的事。

Success is my only option, failure's not.

Innovation in mining technology isn't about replacing people, but about empowering them to do their jobs better and safer.

On marketing: "In the old world， you devoted 30% of your time to building a great service and 70% of your time to shouting about it. In the new world， that inverts."