年轻时,你以为长大后就会幸福。但长大后,你意识到年轻时的自己才是幸福的。
A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
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.
The computer is incredibly fast, accurate, and stupid. Man is unbelievably slow, inaccurate, and brilliant. The marriage of the two is a force beyond calculation.