真正的竞争对手从来不是同行，而是用户的旧习惯。

We live in a world where the past is always present, and the present is always haunted by the past.

I want to be the best version of myself for anyone who is going to someday walk into my life.

Every problem in mathematics has a solution; it's just a matter of finding the right path.

有喜怒哀乐之情却没有发作，这是从凡人之心直接追溯到道德之心，使人们存心修养；虽未发生但却有喜怒哀乐的表现，这是由道心指出人心的缺欠，要人们反省改正。

我们不必总是在市场上谈论我们在森林里发生的事情。