当你改变时，世界也会改变。

最好的事业往往吸引最糟糕的倡导者。

我认为生活中最重要的事情就是对自己诚实。

The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.

Institutions matter more than we sometimes acknowledge.

The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.

孝敬父母，胜过远拜神明。