1、莫笑别人背驼，自己把腰挺直。
Don't laugh at other people's hunches, straighten your waist.
2、最困难的事情就是认识自己。
The hardest thing is to know yourself.
3、最灵繁的人也看不见自己的背脊。
The most sophisticated people can't see their backs.
4、人生最困难的事情是认识自己。
The most difficult thing in life is to know yourself.
5、只有在人群中间，才能认识自己。
Only in the middle of the crowd can we know ourselves.
6、给自己唱赞歌的人，听众只有一个。
There is only one listener who sings a hymn to himself.
7、要想了解自己，最好问问别人。
If you want to know yourself, you'd better ask someone else.
8、知错就改，永远是不嫌迟的。
It is never too late to correct mistakes.
9、当面怕你的人，背后一定恨你。
If you are afraid of you face to face, you will hate you behind your back.
10、自己的饭量自己知道。
I know how much I eat.
11、反躬自省是通向美德和上帝的途径。
Reflection is the way to virtue and God.
12、不会评价自己，就不会评价别人。
If you don't evaluate yourself, you won't evaluate others.
13、自己的鞋子，自己知道紧在哪里。
My shoes, I know where it's tight.
14、自知之明是最难得的知识。
Self-knowledge is the most valuable knowledge.
15、最伟大的胜利，就是战胜自己。
The greatest victory is to defeat oneself.
16、每个人都知道鞋子挤脚的地方。
Everyone knows where shoes pinch their feet.
17、天上的繁星数得清，自己脸上的煤烟却看不见。
The stars in the sky are clear, but the soot on his face is invisible.
18、如果你指挥不了自己，也就指挥不了别人。
If you can't command yourself, you can't command others.