How Important Is Knowing?

He is talented, young and promising, but he only wants to live a simple life and is insensitive to all "complexities". He went his own way, acted arbitrarily, and was disliked by others, but he never thought of making changes. She is as calm as water, unfazed by favors and insults, and is incompatible with this world, but she seems to have a constitution that invites trouble. They met in this school. She only wanted to move forward, but found that the road ahead was long and difficult. There were two forked roads, one to the left and one to the right, but she didn't know how to choose.