Jane Eyre
No doubt Jane Eyre is the main character in this story, so I'd like to speak about her a bit.
From very beginning I imagine the little girl who sees nothing but cruelty and injustice. She likes reading and a book is her only friend. Her life in the school is not much easier. Jane looses the close friend. But she doesn't give up. She tries working hard and her efforts are not in vain. She becomes a real lady, speaking French fluently and looking like educated and broad-minded person.
Jane is self-critical. She never considered herself to be a beauty. She knew she wasn't a tall and rosy maid but she didn't complain. Probably she didn't knew but she had a special and attractive face if to say about appearance. At first sight Mr Rochester compared her to a fairy. He confessed he considered her to have the look of another world. Afterwards Mr Rochester frequently called her the similar names such as; my angel, my little friend.
Jane is kind and cordial. She is always ready to help and she doesn't expect something in return. But this girl isn't a commonplace thing. She does have a character and that's why she deserves respect.
She likes thinking and analyzing so sometimes she can notice some hidden things. 
