Famous aphorisms suitable for primary school students:

1. When conducting scientific research, you cannot use words like maybe, nor can you use estimation and inference instead of observation. ——Zhu Kezhen

2. Reading a good book is like talking to a noble person. ——Goethe

3. To read any good book is to talk to many noble people. ——Descartes

4. Reading gives people happiness, brilliance and talent. ——Bacon

5. Reading a good book is like making a good friend. ——Zang Kejia

6. Time is life, time is speed, and time is power. ——Guo Moruo

7. Arranging time reasonably is equivalent to saving time. ——Bacon

8. Wisdom is a gem. If it is edged with humility, it will be more dazzling. ——Gorky

9. If I can see further than others, it is because I stand on the shoulders of giants. ——Newton