The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.

如果你不愿意学习，没人能帮你。如果你决心学习，没人能阻止你。

The world is not run by those who are right. It is run by those who can convince others they are right.

Success comes from focusing on the long-term, not just short-term gains.

解释：了解古代不了解现在，称为愚昧无知，那么儒生就只能称作愚昧无知的人了。