# Unwritten Social Rules and Human Truths:

1. Don't spark romance with another man's wife; it affects family harmony.
2. Don't overindulge; worry about your body not being able to handle it.
3. When your wife is driving, don't sit in the passenger seat backseat driving.
4. Don't quit your job lightly; at this age, even with skills, it's hard to find work outside.
5. Don't play mahjong with your mother-in-law; it upsets your wife.
6. Don't get your partner's name tattooed on your body.
7. It's best not to get your fortune told before age 20; it leaves psychological scars.
8. Women with brothers should stay out of family affairs after marriage.
9. If there's a newborn baby at home, family members, especially men, shouldn't come home late.
10. Before marriage, it's true love; after marriage, it's true nature.
11. Food additives are increasing; we're eating "technology."
12. The "little yellow dress" and "little third dress" went viral; is the "little green dress" far behind?
13. People living in the same building for 10 years don't know neighbors above or below.
14. The service industry is increasingly aging.
15. Don't have relations outside the home.
16. Don't go back to your parents' house during fights.
17. Brothers shouldn't share finances; sisters should keep distance.
18. Parents' homes never get old; relatives' homes never satisfy hunger.
19. Don't associate with hunchbacked or snake-waisted people; don't socialize with those who look at you with a squint.
20. Men's names shouldn't contain "heaven"; women's names shouldn't contain "immortal."
21. Better to serve a gentleman than share wealth with a villain.
22. Don't burn clothes; don't sit on pillows.
23. Don't expose wealth; don't publicize shame.
24. No matter how angry, men shouldn't hit wives; no matter how angry, women shouldn't be harsh to husbands. No matter how poor, women shouldn't sleep around; no matter how poor, men shouldn't commit crimes.
25. Don't earn all your money; don't enjoy all your wealth.
26. Better choose a house facing the main gate than one backed by flowing water.
27. Two years to learn to speak, a lifetime to learn to stay silent.
28. Stolen money lasts two or three days; hard-earned money lasts forever.
29. "This is hard to arrange" = it can be done, just the conditions aren't met yet.
30. You don't need too many friends; sometimes friends do the same things as enemies.
31. Lending money to brothers is like spending money to raise an "enemy."
32. Shaking hands 1,000 times is not worth one meal together.
33. Never self-deprecate, especially in front of fools; they'll take it seriously.
34. Home-cooked meals, simple clothes, knowing hot and cold—that's a good wife.
35. Even between brothers, keep clear accounts. Don't let money ruin relationship.
36. One person, two hands, no help; ten people, ten hands, can move mountains.
37. Don't climb, don't compare, don't upset yourself.
38. Don't mock others' tattered clothes; everyone's life has bitter and sweet.
39. Don't go into business with your best friend; otherwise you'll lose the friendship.
40. When you become increasingly wealthy, people naturally will like you.
41. Don't be completely open with others; true hearts can't be exchanged for true hearts. Some people tell lies even when drunk.
42. All good things in the world are taken; only the weak wait for distribution.
43. The poorest friend speaks the least.
44. Don't place money on a table by your bedroom door; it causes money to leak away.
45. Don't display artificial flowers or plants indoors; it affects romance, marriage, and fortune.
46. During postpartum recovery, don't overwork, don't touch cold water, don't wash your hair or bathe.
47. Only open the door for gentlemen; don't let villains run the house.
48. Light drinking doesn't disturb character; patience protects health.