The beauty of quantum algorithms is that they often provide exponential speedups over classical algorithms.

法学是权利的科学，而权利是命令和禁止的道德力量。

照片只是起点。绘画完全是另一回事。

The process of making art is as important as the final result.

在计算复杂性中，我们不仅仅是在处理我们能计算的极限，也是在处理我们能证明的极限。