Maybe when we have time we still need to go out and see more so that we can be more informed. I remember that when I was in Hangzhou, my classmates said a lot of sincere words to me. Although I didn't think it was a big deal at the time, it was just because I didn't encounter any difficulties and needed help from others to solve them.

Maybe sometimes too many people hold such an emotion, or they are imagining that when the feeling came, it was as if the wave suddenly came.