I Started Confucianism and Taoism in Another World

"The way of a university lies in being virtuous, being close to the people, and striving for perfection." Li De read. "Sir, can reading this really save the human race?" A young man raised his hand and asked. (This is a world where thousands of races compete for hegemony and humans are reduced to food. The protagonist is taken to another world by a book and begins his life as a teacher for all generations)