The most difficult thing for any organism to do is to observe itself.
任何有机体最难做的事情就是观察自己。
研究成功的关键是专注于具有长期影响的基础问题。
采矿业必须在不影响效率的情况下发展以满足可持续发展的需求。
"Every story has a beginning, a middle, and an end, but not necessarily in that order."