In the first grade of elementary school, you can write some famous quotes in three sentences every day. You can write words to encourage yourself and your own mood. Positive words can put people in a good mood throughout the day.

There are many three sentences every day, such as:

1. A sword will become rusty if it is not sharpened; a person will fall behind if he does not learn.

2. If you don’t eat, you will be hungry; if you don’t study, you will be stupid. ?

3. If you don’t step on the muddy path, you won’t be able to step onto the road covered with flowers.

4. Bad books teach wrong concepts and make ignorant people even more ignorant.

5. If you can’t learn something, if you don’t know it, ask questions. If you are ashamed to ask others, you will never make progress.

6. There is no smooth road in science. Only those who are not afraid of hard work and climb the steep mountain road can hope to reach the glorious peak.

——Marx