Пожалуйста, перевод на английский. Очень срочно

It is hardly possible to imagine our life without books. They are the main source of knowledge for us. They teach us to think, reason, and tell the good and the bad from each other. It is interesting to know that reading classic literature in the original enables us not only to raise our own intellectual level, but influences the brain positively. Even in ancient times people learnt how to get the message to the reader in writing. Books accumulated knowledge and passed on from one generation to another. And nowadays we have thousands of libraries throughout the world where books are kept. Books from libraries are not like those from book stores, we borrow them (unlike books we buy). The system is very convinient for people. For convinience the libraries are divided into different types as well, such as scientific, children's libraries, libraries for adults, private libraries and others. Each type of book undergoes a severe examination. Judging about the importance of a book, personally, I can say that for me books are an invaluable trasure upon which my life is built.