现代采石必须将地质学的智慧与工程的创新相结合。
大自然从来都不是完全对称的,我们的方法也不应该假装它是。
过去是一个我们不断重写的故事,即使我们没有意识到。
Leadership means making tough decisions today that will benefit everyone tomorrow.
The difference between ordinary and extraordinary is that little extra.