Why is it terrible to be uneducated?

They are basically selfish, narrow-sighted, and easily deceived. Being uneducated does not mean not having a diploma. Too many highly educated people are actually uneducated. And many people without diplomas do uphold traditional culture and cultivate themselves. Culture refers to a person’s upbringing, knowledge, morals, habits and other personal characteristics. For example, whether a person means fuck when he opens his mouth, or whether he is gentle and polite in every word he says; or whether rejecting a person is a form of deep abhorrence. , or give the other party the necessary respect and refuse in a very polite way, gently but firmly. Although the meaning you want to express is the same, the feeling given to others is completely different because of the different expression methods.