Quotes that encourage the courage to ask questions:

1. A person who is eager to ask questions will only be a fool for five times; a person who is ashamed to ask questions will be a fool for life.

2. Doubt is the beginning of thinking and the beginning of learning.

3. There is doubt in learning. A small doubt leads to small progress, and a big doubt leads to great progress.

4. Above intelligence, if you don’t learn, you can’t do it, and if you don’t ask, you don’t know.

5. A gentleman must be willing to ask questions when learning.

6. Learn to know, ask and learn.

7. If you know well and are willing to ask questions, you will become a talented person.

8. The word "knowledge" needs to be taken apart. Learning is learning, and asking is asking.

9. If you learn without thinking, you will be in vain; if you think without learning, you will be in danger.