Duan Yongping:

1. The biggest scam in investment is making you believe you can get rich overnight.

2. Don't ask what to buy, first ask if you can afford to lose.

3. When everyone is talking about opportunities, it's often the biggest risk.

4. Experts are waiting for opportunities, while mediocre people are always chasing rallies.

5. Those who make quick money will usually lose it back even faster.

6. The market cures all arrogance and harvests all greed.

7. What you think is investing is actually giving away money.

8. If you can control your emotions, you can control your wealth.

9. If you don't understand the market movement, treat it as a scam.

10. Real money-making is never crowded.

11. Following the crowd is instinct; independent thinking is a skill.

12. Bull markets produce gamblers, bear markets filter out the strong.

13. Don't use luck to challenge someone else's professional skills.

14. Investing is not about who makes the most, but who lives the longest.

15. Keep your mind steady, and you've already beaten 80% of people.