In college, don't think the teacher will teach you a lot. Self-study is the most important. Teachers in universities don't care too much about you, but rely more on themselves. We can learn from the little red book, Bi Li Billie and Tik Tok, both in learning and skills. There are many excellent people who will share their study experience and their study notes. We can learn from them and walk with the excellent people around us, so as to constantly improve ourselves.

Personality and other personal aspects can cultivate sentiment, improve their aesthetics and broaden their knowledge by reading books and watching some meaningful videos, so as to make themselves more and more excellent.