"Memory is a strange thing. It doesn't work like I thought it did. We are so used to thinking of it as a camera or a tape recorder, but it's not like that at all. It's more like a painter. It creates a picture, but it's not always the same picture."

Change is good. Change is progress. Without change, nothing would ever improve.

学会控制情绪，才能掌控生活。

解释：了解古代不了解现在，称为愚昧无知，那么儒生就只能称作愚昧无知的人了。

人生最重要的一课就是:傻子有时候也是对的。

技术是答案，但问题是什么？