吃得更好，生活更好

You have to figure out what your own aptitudes are. If you play games where other people have the aptitudes and you don’t, you’re going to lose. And that’s as close to certain as any prediction that you can make. You have to figure out where you’ve got an edge. And you’ve got to play within your own circle of competence.

The past is always tense, the future perfect.

当你长期研究难题时，你开始看到别人只看到困惑的地方的联系。