I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.

安全不是产品，而是一种能力。

The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.

在哲学中，赛跑的胜利者是最后到达的人。