最优秀的采石场不仅提取价值，更通过再生创造价值。

Sometimes I just feel like quitting, but then I think about all the people I’d be letting down.

真正成功的唯一方法是为他人创造价值。

You have to be fearless in order to succeed.

以这样奢侈的国君，去统治那些爱好奢侈的臣民，想要国家不动乱，是不可能的。