No matter who you are, no matter what you did, no matter where you've come from, you can always change, become a better version of yourself.

尊崇贤人，不重女色；孝敬父母能够尽心尽力；侍奉君主能够舍生忘死；与朋友交往能够做到说话讲信用。这样的人，虽然说没有学习过做人的道理，但我却认为他学过了。

In language， there is no one-to-one correspondence between words and the things they refer to.

我不是和想法一起工作，我是和材料一起工作。