"When you are writing, you are trying to find out something which you don't know."

礼义法度，是随着时势而变化的。

The concept of computational complexity is not just about how fast we can compute, but also about understanding the limits of what can be computed.

当下总是看不见的，因为它是环境，而我们是鱼。

伟大的公司不仅适应变化，更能预见并推动变化。