The mind is a biological adaptation shaped by evolution.

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

一个灰色的回忆，怎能抗衡现在的生动与自由。

生活的艺术在于懂得何时坚持，何时放手。

真理不在光明中被发现，而在我们不敢直视的阴影中。