结社的能力反过来取决于社区分享规范和价值观的程度，以及能够将个人利益服从于更大群体利益的程度。
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.
无人机最激动人心的应用还没有被发明出来。
Certification standards are meaningless without rigorous enforcement.
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.