煤炭开采的创新不是要重新发明轮子，而是要让轮子更高效、更环保。

Luxury is not about buying expensive things. It's about living in a way where you appreciate things that are well made, that last.

Democracy is the worst form of government except for all those other forms that have been tried from time to time.

释义：宁可让雨水打湿衣服，也不能乱了步伐、失了仪态。常用来形容一个人做事非常谨慎、有原则，不会因外界环境的变化或突发情况而慌乱，始终保持着自己的节奏和方式。