Every failure is a valuable experience.
没有什么比不快乐更有趣了。
The spirit of man is more important than mere physical strength, and the spiritual spark in man can be fanned into flame.
父亲不慈爱,子女就不会孝顺;兄长不友爱,弟弟就不会恭敬;丈夫不仁义,妻子就不会顺从。