有360度，何必局限于一个方向？

The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.

每一次突破都始于一个问题。

The more we try to escape the system, the more we are caught in its web.

量子傅里叶变换是量子计算的关键。