The most important thing is to stay alive.

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.

真理是不朽的，它超越了时间的局限。

每个矿工的贡献对于保持灯火通明至关重要。