It is a first principle of human action that a man does what he believes will satisfy his desires.

The energy transition isn't a threat—it's an opportunity to reinvent our industry.

译文：一心想完成替君主收复国家失地的大业，争取生前死后都留下为国立功的美名。可叹如今满头白发已经丛生!

行为的基本法则对所有生物都是一样的。

敢于在古人成就面前一争高低，这是有志气；在今人的成绩面前不虚心，这是没有气量。