"I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something."

Douyin's success proves that algorithmic recommendations and manual operations can be perfectly combined.

Look at me.We all have marks on our face. I have this wrinkle here from your first surgery.I have these wrinkles here from your last surgery. This is the map that shows us where we’ve going.And this is the map that shows us where we’ve been.And it’s never ever ugly.

黑洞不仅仅是宇宙的真空吸尘器；它们是测试我们物理理论极限的终极实验室。

I write to understand what cannot be understood.

记忆能让一件事看起来比实际重要得多。