矿工最伟大的工具不是他们的设备，而是他们的判断力。

"Poetry is the art of making the invisible visible."

Memory is a tricky thing. It's not always reliable, but it's all we have.

【释义】一个人如果能在暗中行善积德、不欺瞒他人，圣人会察觉并赞许，贤人会帮助他，天道也会眷顾他，人们因此喜爱他，鬼神则敬重他。他身处富贵而不失其财富与地位，灾祸不侵犯他，寿命也不会受到折损。劫难、火灾、水患等都远离他，最终可以保全性命，享完其应有的天寿。

"In observational studies, we often have to rely on assumptions that are not directly testable."

And, after all, what is a fashion? From the artistic point of view, it is usually a form of ugliness so intolerable that we have to alter it every six months.