"What is emotion? According to Buddhism, life has eight hardships: birth, old age, illness and death, love and separation, hatred and hatred, inability to seek, and the five Yin are blazing. Greed, hatred, ignorance, hatred, love and lust are derived from the eight hardships.

Confucianism said that the eight virtues of life: filial piety, fraternity, loyalty, faith, propriety, righteousness, honesty and shame. Bind emotions with morality.

Taoism said: Heaven and earth are inhumane, and all things are ruminant dogs. Saints are inhumane, and people are ruminant dogs. Therefore, the way of heaven is selfless and the road is uncontested.

These statements all revolve around emotion, which shows that emotion can derive philosophy, psychology, morality and so on. "

"Then how to analyze emotion in modern times? I divide it into four kinds: love, family affection, friendship and girlfriends."

"There are reasons for this order. Love is the most complex, so I put it in the first place. There is a good saying: love is a kind of purity, friendship is a kind of breadth, and family affection is a kind of depth. But these feelings are not clear-cut, they blend with each other and change each other. First of all, let's talk about girlfriends. Among the students here, do girls have male girlfriends? Do boys have female confidants?"

"Yes!"

The students responded one after another.

"Girlfriendship is a state of being more than friendly and less than full of love. They can be promoted to the top at any time, but they may not get" fame "for a lifetime. It is mixed between love and friendship. "

"Spare tire?" A girl said.

"It's not a spare tire. It'll only insult your girlfriends." Professor Liu shook his head: "the spare tire is more like a person leaving a way for himself, and girlfriendship is a real and indispensable emotion for everyone. I believe everyone has this experience. When you encounter troubles in life, you don't talk to your family or your best friend, but to a special opposite sex in your life. Usually, the person who can let you talk is not a lover better than a lover, not a relative better than a relative."

Qin Baobao envied, "I also want a boyfriend."

Wang Zijin whispered roast: "go find it, don't just be a strong king."

Qin Baobao sighed, "my sister wants to, but every man who comes into contact with me covets my sister's beauty."

Wang Zijin turned to look at Qin Ze.

Qin Ze said excitedly, "fart, you have to ask me if I agree."

"Let's talk about friendship again. Friendship is the most indispensable emotion. A person can have no love, or even family affection, but can't have no friendship, which will make you feel very lonely. According to medical statistics, 90% of autistic patients are caused by lack of friendship. So friendship is a kind of breadth. At the same time, friendship can also be transformed into love. That's why the saying of boyfriend and girlfriend comes from this."

Some students raised their hands: "but not all friendships will be transformed into love, which only applies to the opposite sex."

Professor Liu laughed, "it's still too young. How do you think the word" gay friend "came from?"

set the whole room roaring with laughter.

Qin Ze also laughed. Professor Liu was really humorous and deep in his lecture. There are a lot of dry goods. Unlike the online novels he read, they are full of rough water goods.

"As for family affection, it is probably the warmest kind of affection. Love will deteriorate, friendship will betray, and family affection is the most difficult emotion to give up in one's life. The affection of the parents who gave birth to you and raised you, and the brotherhood of brothers and sisters who are close relatives. It has a solid blood connection and is a lifelong fetter. Family affection is sometimes very complex, to a certain extent, it is the transformation of love. Love is like fireworks, gorgeous and beautiful, but not long. We often say that there are seven relationships between husband and wife The itch of years. In fact, it is a reflection of love spent in the long years. At this time, because of the fetters of children, most couples will turn love into family affection. Between old husbands and wives, it is more like getting along and living like relatives. Little lovers will be in love like glue. The ancients have long seen through this essence. In their concept, couples who respect each other like guests are the most perfect and reasonable model. "

"But..." Professor Liu turned around and threw a heavy bomb: "family affection sometimes turns into love. We call it taboo love."

There was a low uproar among the students.

This topic is embarrassing, and some girls even blush.

what the hell!

Qin Zexin said, elder brother, do you want God to start next? Can we change the subject? Such eighteen forbidden things should be said in harmony. I'm still young. Can you withdraw.

Qin Baobao frowned.

"In the narrow sense, disorderly (harmonious) Lun refers to the improper relationship between men and women of people who are related by blood. In the broad sense, disorderly (harmonious) Lun refers to the improper relationship between men and women of people with poor generations, including in the narrow sense. It is the traditional sense of five Lun because of sexual relations. What is five Lun: the king of heaven and earth, his parents and teachers." Professor Liu talked freely, without embarrassment, with an expression of "this is a serious academic exchange". It is worthy of being a returnee who has studied abroad, and he is open-minded enough.

Qin Zexin said, disorderly five Lun? This is great. Is there a hero in the future?

"Taboo love has a long history, and the definition of it will change in each era. For example, the marriage of cousins, as we all know, was normal and legal in ancient times, but not in modern times. While in modern times, the common behavior of teacher-student love and superior subordinate relationship could not be recognized and tolerated in ancient times. The same point is that people who are related by blood have improper male-female relations, which are not recognized in any era."

"Today, let's focus on the behavior of family affection changing love." Professor Liu said, "don't feel embarrassed or embarrassed. This is academic exchange."

A boy suddenly raised his hand: "I think the behavior of family affection changing love is very absurd and funny, but anyone with ethics will not do so."

Professor Liu laughed: "This is in line with the public view, but it does exist now. It can't be said to be very common, but it won't be less. Especially there are many foreign countries. In ancient times, there are many similar phenomena. Take the Tang Dynasty, which is famous for its openness. Taizong of the Tang Dynasty once wanted to make the princess of his sister-in-law Li Yuanji as the queen. Later, Empress Wu Zetian and concubine Yang have served the heavenly Father and son. However, these have nothing to do with what I want to say, let's not mention it for the time being."

"How can family affection be transformed into love? From a psychological point of view, there are two reasons: environmental and emotional needs. Pay attention, it is not physiological needs. From the perspective of objective factors, this kind of phenomenon often exists in abnormal or unhappy family relations. Single parent families in particular will cause the Oedipus complex. It is a manifestation of children's lack of security. Some psychological experts believe that children must get rid of the Oedipus complex in order to have a good personality Can grow healthily. Some mental and sexual abnormalities of adults are unable to get rid of the Oedipus complex. "

"These belong to mental diseases and mental diseases, which are abnormal and unhealthy. The Oedipus complex is very common, but it is rare to have an illegitimate relationship. This probability will greatly increase between siblings and siblings." Professor Liu said, "are there any bivariate lovers?"

All of a sudden, hands up, mostly boys.

"In Daoguo's secondary works, there is a phenomenon called" sister control ", which accounts for almost half of the country. People who have seen similar animes can find that the younger sisters in the works are highly dependent on their brothers. Each brother controls his younger sister, and they are unsocial and lonely. In their world, there are few other heterosexuals except their brothers. The elder brother is the whole of their world, thus forming a strong dependence. If other girls approach their brothers, they will be very angry. Sisters also have a common attribute: proud and charming. I like my brother, but I dare not say it. Obviously, I care very much, but I have to pretend that my brother is just a salted fish in my eyes. The reason is that this is a feeling that is not recognized and accepted. "

"I call it dependent (harmonious) love. This principle also applies to siblings. If you find someone around you who depends on your brother or sister, it is likely that your brother controls your sister."

"A writer said that novels come from life and are higher than life. The same is true of comics, and the works of shimajima's second dimension are exaggerated. In reality, sister control and sister control are obscure. They are likely not to realize that they have such abnormal feelings, and even feel that the intimate behavior between their brothers and sisters is normal."

"Are there any students here who are controlled by sisters? Raise your hand." Professor Liu joked.

It was quiet.

Qin Baobao suddenly said, "nonsense."

She looked very angry.