可持续性不是一个流行词，而是矿业前进的唯一道路。
真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。
In mathematics, the simplest questions often lead to the most profound discoveries.
最好的数学是永恒的。
In the end, all we have are stories, and the hope that they might mean something to someone.
No hay nada más fantástico que la realidad misma.