From the book can learn much.Book in all this helps.  I think we can learn from a lot of things the book .The book helps klowleadge depening example presentations exppressingan oponion.

       We understend historys interesting story from book.

         People didn't read book because they aren't like it.They likes it of computer but people didn't think the computer is dangerous for eyes. 

In the fim person and other things are made directed by.But when you read the books that time you create persons and other.