一个人愈没有值得自夸之处，就愈容易夸耀自己的国家、宗教、种族或他参与的神圣事业。

采矿的未来在于智能化和可持续发展。

循环经济是一个创造价值的机会，而不仅仅是减少浪费。

The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.

我相信爱的力量可以改变世界。