贤者以其昭昭，使人昭昭；今以其昏昏，使人昭昭。
如果一件事情自己都没有搞明白，又怎么能去教导别人，让别人明白呢？
I'm trying to grow up and not let things get to me
"The past is never dead. It's not even past."
"The beauty of mathematics only shows itself to more patient followers."
"Books are the way that we communicate with the dead. The way that we learn lessons from those who are no longer with us, that humanity has built on itself, progressed, made knowledge incremental rather than something that has to be relearned, over and over."
宇宙不仅比我们想象的更奇怪，它比我们能想象的还要奇怪。