重构程序的最好方法是重构它。
The best way to refactor a program is to refactor it.
You can't go back and change the beginning, but you can start where you are and change the ending.
市场永远在变,唯有坚持品质才能立于不败之地。
"We are all patchwork, and so shapeless and diverse in composition that each bit, each moment, plays its own game."