2. Nothing in the world is more valuable than sincere people.

3. People's safety should be the supreme law.

4. Kindness to the good is more beneficial than kindness to the rich.

5. Hatred will eventually die out, and friendship will last forever.

6. Everyone is wrong, but only fools are stubborn.

7. When I am free, it is often the busiest time for me.

8. People who don't even want to listen to their friends tell the truth are truly hopeless.

9. Cultivation is as important to the heart as food is to the body.

1. Friendship is always the assistant of virtue, not the assistant of evil.

11. Nothing in the world is happier than giving each other all your heart and taking care of each other.

12. Let us remember that the principle of justice must be carried out at the lowest level of society.

13. The purpose of leisure is not to get enough for the mind, but to get a rest for the mind.

14. Ignorance is the night of wisdom, the night without moon and stars.

15. Only those who seek happiness in fulfilling their obligations can live freely.

16. What is my ambition and ideal for my career? Really? To start? Good? For the course? Beautiful? For the ultimate goal.

17. The beneficiary must always keep the kindness in his heart, but the benefactor must not remember it.

18. People's correct thoughts are always disordered, and it is impossible to be sound like a sick body.

19. The world is a book, not getting enough from travel, but getting a rest for the soul.

2. Be a good person first, and then find someone similar to you to be your friend. Only in this way can friendship grow steadily.

21. Leisure is not the enrichment of the mind, but a rest for the mind.

22. True friendship can not only tolerate the advice from friends, but also make yourself accept it.

23. I think those who attribute friendship to interests have written off the most precious things in friendship.

24. Friendship is nothing else, but a kind of harmony that connects all the worldly things with kindness and love.

25. Wise people are guided by reason, while ordinary people are guided by experience; And the beast is guided by intuition.

26. Spring is the new season of nature in a year, and the new season of life is only a once-in-a-lifetime youth.

27. For moral practice, the best audience is people's own conscience.

28. I think those who attribute friendship to interests have written off the most precious things in friendship.

29. Friends should abide by the following rules: Don't ask others for shameless behavior, and if they are asked, they should refuse it.

3. I would rather make mistakes with Plato than think correctly with these people (Pythagoreans).