Happiness in this world, when it comes, comes incidentally. Make it the objet of pursuit, and it leads us a wild-goose chase, and is never attained. Follow some other object, and very possibly we may find that we have cought happiness without dreaming of it.

成功不是终点，失败也不是致命的：重要的是继续前进的勇气。

译文 ：防御欲念好比牵挽逆水而行之船，刚一歇息，船就要向下游漂流；努力向善好比攀爬没有树枝的大树，刚一歇脚，身体就要下滑。因此，君子的内心无时无刻不是处在警惕之中

忠于自己，永远不要让任何人改变你是谁。

永远保持信念。