采矿效率不仅仅是成本问题,更是减少环境影响的问题。
制造业中最危险的一句话是“我们一直都是这么做的”。
你拥有的最强武器是你的头脑。好好训练它。
The very definition of the real becomes: that of which it is possible to give an equivalent reproduction... The real is not only what can be reproduced, but that which is always already reproduced.
I am extraordinarily patient, provided I get my own way in the end.