真相总是一种侮辱或玩笑，谎言通常乏味。
In the mining sector, we must balance economic growth with environmental stewardship to create long-term value.
正确的爱应该以仰慕为基础，我们应该去爱那些对我们有教育意义的先贤。我懂得这个道理且一辈子都在实践它。
The problem of quality management is not what people don't know about it. The problem is what they think they do know.
Education is the kindling of a flame, not the filling of a vessel.
La verdadera poesía es aquella que nace del dolor y de la alegría.
