C172 Leaving the Sky Wood Spirit Sect

Lau Yiheng smiled and said, "This is something that can't be helped. Humans are very difficult to satisfy, but this isn't all bad. Because of the killings and hatred, humans have been able to keep improving."

"Can't we improve if we don't kill and hate each other?"

"Of course, it is possible, but it will take a lot of time, because some times, hatred is a special kind of motivation