1. Books - a window to observe the world through the mind. A house without books is like a room without windows.

2. Great achievements are directly proportional to hard work. If you work hard, you will gain something. Over time, from less to more, miracles can be created.

3. I love books. I often stand in front of the bookshelf. At this time, I feel that a vast world, a vast ocean, and a vast universe are spread out in front of me.

4. The situation is constantly changing. To adapt your thoughts to the new situation, you have to learn.

5. Diligence in study is like a spring sprout, if you don’t see its increase, you will gain something every day; dropping out of school is like a sharpening stone: if you don’t see its loss, you will lose something every day.