Coal mining is a partnership between the earth and human ingenuity.
一家公司的真正价值不仅仅通过利润来衡量,还要看它的影响力。
Legal rules are not merely commands backed by threats.
不能察觉事情发生前所显示出的端倪的人,灾难就要降临到他身上。
The perfection of the work depends on the simplicity of the means.