There are several reasons to learn a foreign language. Firstly, it is a well-known fact that by learning a new foreign language we get acquainted a new culture. So this is a way to become more intelligent and get to know more interesting facts about other countries and societies. This may be a poser if you are not interested in learning new cultures but still, if to get a closer look at the problem, you may find more reasons to do it. For example, you travel abroad to have a nice rest, let