1. As long as you work hard enough, an iron pestle can be ground into a needle.

2. Perseverance when achieving success is more important than perseverance when suffering failure.

3. Knowledge is more important than specialization, while research is more important than pureness.

4. Without specialization, you cannot succeed, and without dabbling, you cannot be general.

5. A gentleman’s learning is all about one thing, one is clear, and the clear is meritorious.

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

7. Earthworms do not have sharp claws and teeth, nor strong muscles and bones. They eat earth and drink from the underworld. They have the same intention.

8. The great art of writing advertisements lies in finding an appropriate way to attract the attention of those who see the advertisement.

9. Keep your mind on reading.

10. A stone without a feather is not afraid of danger and hardship.

11. Only by focusing, focusing, and focusing again can an enterprise succeed.

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

For more quotes about concentration, enter: /ask/d5e63f1616114855.html?zd to view more content