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。
《诗经》上说”必须选择所使用的染料,必须谨慎地来浸染”,就是这个意思。
能源行业的成功不仅仅以利润来衡量，还以我们对社会的积极影响来衡量。
Old minds are like old horses; you must exercise them if you wish to keep them in working order.
夜晚是条跟着你回家的黑狗。