When you are young, you think you will be happy when you are older. But then you get older and you realize you were happy when you were young.
最可怕的事情是完全接受自己。
在远处防守不如在近处防守,把守太繁琐不如把守要塞,用常法把守不如用出奇制胜的方法,把守宽阔的地方不如把守狭窄的地方,在深处把守不如在浅处把守。