if you have enough, you don't learn, but if you have enough, you can't learn.
Han Yu's Poem to Encourage Learning
is just 2 words, which tells a lot about the truth of reading. You should read more books and think more. To really understand the truth in the book, reading is not enough, you should apply what you have learned, and you should pay attention to practice. You are afraid of not reading much and thinking about the truth. You are afraid that you will stop learning if you think you have enough. Now that you have learned, you are afraid of not continuing.