Sometimes, the most dangerous lies are the ones we tell ourselves.

【译文】将知识默记在心，学习时，不感到满足，教人时，不感到倦怠，这三方面我做到了哪些呢？

每座建筑都是为了特定目的在特定地点为特定社会而建。

The only thing that bothers me about my buildings is that they are not good enough.

我一直都很幸运。机遇很少凭空出现。所以，当它们出现时，你一定要抓住。