Stupid birds fly first and enter the forest early, and people study hard and get started early. Famous saying: lost time is never gained again. ? The ideal book is the key to wisdom. Leo Tolstoy's books are children's ideal brains. Patience is bitter, but the results are sweet. Rousseau has no boundaries in learning, but as long as he works hard, he can get infinite valuable knowledge. Ba Jin only read one person's works, and the result is not very good. You won't get many advantages. You must pick many flowers like bees, so that you can make honey. If you bite in one place, your income will be very limited and boring. -Lu Xun