If you lose your humanity, you lose a lot; if you lose your animality, you lose everything. This comes from Liu Cixin's "The Three-Body Problem". I don't understand this sentence very much. Please give an example to explain.

The so-called:

What animal nature is can be seen very well from the animal world: in order to achieve the goal, at all costs, the weak and the strong are eaten, and morality is never used to convince people, only strength is Kingly way! Human nature is built on the relationship between people. For example, if you are nice to a tiger, is it better for the tiger to eat you? So it's just based on people. Application in real life: When dealing with people with personality, you should also treat them with humanity; when dealing with selfish and cold people, you should also be animalistic, so that they will not dare to act recklessly.

I believe that no one in this world wants to lose everything. How does it feel to lose everything? To live with nothing, no relatives to rely on, and even your family does not trust you. You are homeless, hiding in a rental house, afraid to go home during the New Year, or even afraid to go home. During the Chinese New Year, I lived on the streets, watching every house with bright lights and reunions, but I was alone, helpless, and lonely.

I believe that no one wants to live such a life. Even those who have experienced such an experience do not want to relive it again, let alone answer the question. Because that kind of life was too bitter and cold, and it was really difficult to describe it in words. I wanted to die, but I didn’t have the courage.