对这个世界有所助益是获得快乐的唯一途径。
企业的成功不是靠规模,而是靠效率。
I don't believe in the concept of 'the method'. I believe in the concept of 'the moment'.
The truth is rarely pure and never simple.
Mining with integrity means leaving the land better than we found it.
The market will do what it has to do to prove the majority wrong.