其实我觉得网约车最好的地方就是解压。我不需要上车后跟司机说去哪儿，甚至可以设置了上车别理我，到了别给我打电话。一切都很符合社恐人士。

我有个习惯，应该是一种强迫症：出门旅行之前，会尽量把所有电子设备充电充到 100%，哪怕是 98% 我都会有些不自在。估计有不少朋友跟我一样吧。

胡适的治学方法三讲，讲得也很好，哪怕放到现在，也挺实用的呢。

I think of Perplexity as a knowledge discovery engine, neither a search engine. Of course, we call it an answer engine, but everything matters here. The journey doesn’t end once you get an answer. In my opinion, the journey begins after you get an answer. You see related questions at the bottom, suggested questions to ask. Why? Because maybe the answer was not good enough, or the answer was good enough, but you probably want to dig deeper and ask more.

几个简单的原则造就了维基百科，这是原则之一：

We’re always making sure we can cite what it says, what we write, every sentence. Now, what if we ask the chatbot to do that? Then we realized, that’s literally how Wikipedia works.

In Wikipedia, if you do a random edit, people expect you to actually have a source for that, and not just any random source. They expect you to make sure that the source is notable. There are so many standards for what counts as notable and not. He decided this is worth working on.