世界上充满了自童年以来从未以开放的心态面对开放门户的人。
The world is full of people who have never, since childhood, met an open doorway with an open mind.
我不是天才,我只是比别人更努力。
数学不是一项观赏性运动。
我们是幸存者 我们不会放弃
Safety is not just a KPI, it's the foundation of everything we do in mining industry.
La verdadera patria del hombre es su infancia.