把下面这段话翻译成中文： Education is not an end, but a means to an end. In other words, we do not educate children only for the purpose of educating them; our purpose is to fit them for life. As soon as we realize this fact, we will understand that it is very important to choose a system of education which will really prepare children for life. It is not enough just to choose the first system of education one finds, or to continue with one"s old system of education without examining it to see whether it is in fact suitable or not. Therefore, it is believed that everybody probably needs two educations: one to teach us how to make a living and the other to teach us how to live.