概率论作为一门数学学科，可以而且应该像几何和代数一样从公理出发进行发展。
「人生就只活这么一次。」「错，我们一生只死一次，剩馀的每天都在生活。」
The battery revolution is just beginning.
"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."