The page 9:
1:The author met a women.the women thinks learn a new language is very difficult .The author didn‘t agree with her，but So he decide to write a book to improve how to better use our natural language talent.

2:I got confident in this page.Because we came into the world with nothing but we still become fluent it means that everybody have natural language talent.

3:He don’t want to get into an argument with the young woman.

He wants to our can discover how to better use our natural language talent.

He wants to us know that we can learn a new language faster and more easily than we ever thought possible.

4:I agree with him.Because we came into the world we had nothing .Bad we still mastered our mother tongue，It means we are language genius.