The famous aphorisms about concentration are as follows:

1. Focus, love, and concentrate on what you expect, and you will definitely gain something.

2. Human thinking is amazing. As long as you focus on a certain cause, you will definitely achieve results that surprise you.

3. Only by concentrating on learning can you get twice the result with half the effort.

4. Focus on what you want to achieve, not what you fear.

5. Success does not depend on the strength, but on how long you can persist.

6. A great career is rooted in perseverance and continuous work, working with full energy and not avoiding hardships.

7. When reading, you want to concentrate on it but not on it.

8. Smart people will ignore all requests to distract their energy, and only concentrate on learning one subject. When learning one subject, they must learn it well.

9. Instead of spending a lot of time and energy digging many shallow wells, it is better to spend the same time and energy digging one deep well.

10. To achieve goals, the first thing is to focus, and the second thing is to repeat.