永远不要让其他人定义你的价值。只有你能决定自己的价值。

逻辑学研究不仅仅是关于规则，更是关于理解思维的结构。

The only thing that is truly yours is your story.

I don’t think you should spend much time being unhappy about the bad breaks. You get a lot of them, but you also get a lot of good ones. The thing to do is just to maximize your odds of using the good ones and minimizing the effects of the bad ones.

It is during our darkest moments that we must focus to see the light.

There's a real correlation between a society that tells people that they can do anything, and the existence of low self-esteem. So that's another way in which something quite positive can have a nasty kickback. There is another reason why we might be feeling more anxious --about our careers, about our status in the world today, than ever before. And it's, again, linked to something nice. And that nice thing is called meritocracy.