13. The essence of self-cultivation is like human character, which ultimately comes down to the issue of moral sentiment. ——Emerson
14. If good habits are a kind of moral capital, then, to the same extent, bad habits are moral debts that cannot be paid off. ——Ushensky
15. Licheng Literature: Only marriage based on love is moral. ——Engels
16. I believe that freedom combined with the system is the only freedom. Freedom not only has to coexist with institutions and morals, but is also indispensable for them. ——Burke
17. Whoever can escape from a place of moral corruption and still remain pure has the greatest merit. ——Sienkiewicz
18. Patience-a mixture of physical caution and moral courage. ——Hardy
19. Morality and talent are far better assets than wealth. Degenerate descendants can ruin the noble families and destroy the wealth of the wealthy, but morality and talent can turn a mortal into an immortal god. ——Shakespeare
20. If morals deteriorate, taste will inevitably deteriorate. —— Diderot
21. For the practice of morality, the best audience is people's own conscience. ——Cicero
22. People must be upright, because it contains the secret of eloquence and virtue, and has moral influence. ——Amir
23. History makes people smart, poetry makes people witty, mathematics makes people sophisticated, philosophy makes people profound, morality makes people serious, logic and rhetoric make people eloquent. ——Bacon, Francis
24. Virtue is good for everyone; immorality is evil for everyone. ——Shaft Cibury
25. Morality is not the despicable plot of conscience, but struggle and hardship, passion and pain. ——Thomas Mann
26. History makes people wise, poetry makes people elegant, mathematics makes people noble, natural philosophy makes people deep, morality makes people steady, and ethics and rhetoric make people wise. People are good at arguing. ——Bacon
27. If children arbitrarily allow themselves to do whatever they do without working, they will neither learn literature, nor music, nor physical education, nor can they learn anything. Understand the etiquette that ensures that morality reaches its highest peak.
——Democritus