我们必须挑战现状，并不断寻求更好的做事方式。

快乐的童年会持续一生。

市场经济的本质是自由竞争，而竞争的本质是自由进入。

用硬件定义体验的时代结束了，现在是软件定义体验的时代。

The key to credible causal inference is not just the method, but how well the method fits the question at hand.

In the realm of computational complexity, every problem is a universe waiting to be explored.