释义：随随便便交一些不好的朋友，还不如整天读书更好。

It's through curiosity and looking at opportunities in new ways that we've always mapped our path.

The strength of a nation's institutions is not just in their formal rules, but in the informal norms that govern behavior and the degree to which they are internalized by the population.

保持谦逊，保持渴望。

过去是一个陌生的国度；那里的人做事方式不同。