The most beautiful arrangement is a pile of things poured out at random.

野外的规则是适者生存。你必须强壮、聪明、适应力强才能生存下来。

管理是企业的核心，只有科学管理才能提高效率。

可持续发展不再是可选项；对于任何负责任的矿业公司来说都是必需品。

I think that we communicate only too well, in our silence, in what is unsaid, and that what takes place is a continual evasion, desperate rearguard attempts to keep ourselves to ourselves.

最好的解决方案往往来自那些最接近问题的人——我们的农民。