What are the sentences that mean "calling people stupid"?

1. A fool thinks he is smart, but a wise man knows he is a fool.

2. He is so stupid. He donated all his money and suffered the hardship himself.

3. You are so stupid, why don’t you leave yourself a way out?

4. A man may be an ignorant fool, but that is no longer the case once he gets married!

5. The most important lesson in life is: Fools are sometimes right.

6. Every love story has a romantic plot, but it is a pity that it stars two fools.

7. At least one person in every couple is a fool.

8. Only fools will do things that may have no return or no results after investment. Love is such a thing, and smart people will not do it easily.

9. A fool throws a stone into a pond, and ten smart people can’t retrieve it!

10. If you fall, please be reborn in the fire. The one who can achieve nirvana is the phoenix. The road you have traveled, there is no need to look back, it has already told you your joys and sorrows. And the rest of the way, you still have to walk with wisdom. Time is a rogue, it doesn't matter, but we are not fools.

11. When countless fools shout that they control their lives and their destiny. But I didn’t see that I was living in a higher sky. Showing a sneer and mocking face.

12. The most important thing in life is not to use your income as capital. Any fool will do this. What is really important is to gain from your losses. This requires intelligence, and This is the difference between a wise man and a fool.

13. The familiar figure that occasionally flashes by makes me feel very uncomfortable. Do you think it is stupid or not?

14. My mother is a fool. She said she didn’t like fish, and then I saw her chewing on the fish head in the kitchen.

15. My husband is a fool. He said he was so hot, so he took off his clothes and put them on me while he shivered in the wind.