Does fac esymbolize some thing?

Yesterday I have read another interesting featured article on Yahoo website that says that human face symbolizes something about the person. For example wide gaped eyes indicate that the person is very liberal, closed eyes indicate that the person is self centered, curved eye brow indicate shyness and so many other interesting facts are there.

Do you believe that anything to do with face and some habits of the person?

I think it is more of genetic and nothing to do with his or her characters.