The market is always changing, the only constant is change itself.
市场永远在变,唯一不变的是变化本身。
Where there is no property there is no injustice.
计算理论的美在于其抽象和概括的能力,将具体问题转化为通用解决方案。
理解即是宽恕,即使在最难以理解的时候。