What are the differences between "The more you read books, the smarter you become." "The more books you read, the smarter you become." "The more you read books, the more you become smart." and "The more books you read, the more you become smart."

*This part is not related to the question(s) I'm asking above.

Moreover, may I ask you a less famous city in the state or county of your country? People all know famous cities, and my hobby is using google map to see the landscapes of the less famous city.

For example, Nantou City, Nantou County, Taiwan
(Cuz I'm from Taiwan, and I think Nantou City is less famous for foreigners)

Question

What are the differences between "The more you read books, the smarter you become." "The more books you read, the smarter you become." "The more you read books, the more you become smart." and "The more books you read, the more you become smart."

*This part is not related to the question(s) I'm asking above.

Moreover, may I ask you a less famous city in the state or county of your country? People all know famous cities, and my hobby is using google map to see the landscapes of the less famous city.

For example, Nantou City, Nantou County, Taiwan
 (Cuz I'm from Taiwan, and I think Nantou City is less famous for foreigners)

Answer

The more you read books would mean the more time you spend with reading books and the more books you read refers to the actual number of the books. the more you become smart and the smarter you become doesn’t have a big difference in meaning. So the sentences have the same meaning more or less. Hope this helps:) Also a nice less known place in my country is Rimetea village (Romania).

Answer

They are mean the same thing but “the more books you read, the smarter you became” sounds more natural :)