在采矿行业中，可持续性不是一种选择，而是我们未来的必需品。

"The only true wisdom is in knowing you know nothing."

文学是人类的记忆。

Kindness is the language which the deaf can hear and the blind can see.

We must balance short-term performance with long-term value creation. That's the essence of responsible energy development.

我只是努力在每种情况下保持冷静和镇定。

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

如果它能够用某种方式让人自我感觉特殊和重要，可以说没有任何想法会显得荒唐而不可接受，甚至是对智力超凡和教育程度超强的人而言亦是如此。有些人将这种感觉与理想主义混为一谈。