The lessons learned after 100 hits on the South Wall:

1. No friends in the office.
2. Speak less, trouble less.
3. The top skill is the ability to block out distractions.
4. Besides parents, everyone else hopes you suffer in silence.
5. Without strength, everywhere is "reality."
6. The fewer friends you have, the better your life.
7. People who advise you to be generous often have bad intentions.
8. If you're not excellent yourself, knowing others is useless.
9. The ones who really bring us down are the acquaintances around us.
10. When you lack strength, don’t try to please others; it’s useless.
11. Social resources are always limited; good things must be seized, only the weak wait for distribution.
12. Family love, romantic love, and friendship all require money to maintain.
13. Having your parents pave the way is not as good as your father-in-law’s support.
14. Mind your own business; don’t let others’ problems become your own.
15. Don’t trust anyone; behind every financial relationship is an exchange.
16. Stay away from people and things that drain you; even one more look is your fault.
17. If a problem can be solved with sweat, don’t use tears.
18. When you lack strength, speak less; when you have strength, you don’t need to speak.
19. The highest level of control is indifference.
20. A fish that keeps quiet is least likely to be caught by a hook.
21. Without money, you will be looked down upon, including by your parents.
22. The less strength you have, the more others will bully you.
23. People who are overly sentimental find it hard to make big money.
24. The most reliable relationship is a利益关系.
25. People who speak sharply and simply are usually wise.
26. Those who forgive you multiple times are your benefactors.
27. No need to post on Moments unnecessarily.
28. Don’t be a doormat.
29. Those who can control their mouths are very powerful, whether eating or talking.
30. Half of the wages in the service industry come from being scolded.
31. No matter how good the relationship, don’t do business with relatives.
32. The highest level of filtering people: warm and generous but clueless.
33. No response is a rejection.
34. Security guards can’t protect anyone.
35. Shamelessness makes you invincible.
36. Working hard to make money is the real truth.
37. Very serious people rarely get rich.
38. Money can solve 99% of problems.
39. If you give someone a cigarette, and they accept it, it means you have a cigarette and time to talk.
40. Stay away from villains, but don’t offend them.