Every life is in many days, day after day. We walk through ourselves, meeting robbers, ghosts, giants, old men, young men, wives, widows, brothers-in-love, but always meeting ourselves.

In the wild, every decision can mean the difference between life and death.

肖尔算法的美在于它能够利用量子力学的原理，将一个看似不可能的问题转化为一个可处理的问题。