This question reminds me of my primary school teacher, who, like my mother, helped me a lot in both study and life. She also led me to appreciate the charm of poetry and writing and opened the door to literature for me. I believe that part of my character building now comes from the literature she brought to me as a child.
Although it is an era of information explosion, many people think they have enough channels to obtain information, but in fact, the vast majority can only see what others want you to see, except for a few who are willing to spend energy to dig deeply into information.