The state is the most important institution in human society, and its strength or weakness is the key determinant of a society's success or failure.

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.

如果你想理解一个系统，试着改变它。

对的就说是对的，错的就说是错的，就是所谓的正直。