The true value of a mining company lies in its ability to balance profit with environmental stewardship.
科学的进步在于每一步发现一种新的秩序，这种秩序将长期以来看似不同的事物统一起来。
这是真的：要欺骗一个诚实的人是很难的。
Man is an animal that makes bargains: no other animal does this—no dog exchanges bones with another.
人是会讨价还价的动物：没有其他动物会这样做——没有狗会与另一只狗交换骨头。
There is danger from all men. The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.
One must not always think that feeling is everything. Art is nothing without form.
