You want to be extra rigorous about making the best possible thing you can.
Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.
统计方法的目的是为从数据中得出结论提供合理的基础。
The law isn't justice. It's a very imperfect mechanism. If you press exactly the right buttons and are also lucky, justice may show up in the answer.
我不做容易的事。我让事情发生。