【释义】贤能的人处世，会根据时代的变化而调整自己的行为。

Integrity is the foundation of every lasting success.

科学不仅是理性的学科，也是浪漫和激情的学科。

The highest possible stage in moral culture is when we recognize that we ought to control our thoughts.

Quality is never an accident; it's always the result of intelligent effort.

孔子说：“颜回真贤德！一篮饭，一瓢水，在陋巷，人人都愁闷，他却乐在其中。颜回真贤德！

The past is a foreign country; they do things differently there.

你自己的心灵是一个神圣的围墙，除非得到你的许可，否则没有任何有害的东西能够进入。