语言的本质是工具,但人类在进步,时代在发展,社会在前进,英语已从一种工具变为一种思想,一种知识库.没有掌握外语犹如缺乏一种思想,缺少了一个重要的知识源泉一样.多学一种外国语,等于在本来没有窗的墙上开了一排窗,你可以领略到前所未有的另外一面风光The essence of language is a tool, but mankind in the progress of the times in development, social advancement, English has become a kind of a tool of thought, a Knowledge Base. Do not have a foreign language as if the lack of a thought, the lack of a crucial source of the same knowledge. Learn a foreign language, equivalent to that do not have a window in the wall of a row of open windows, you can appreciate the other side to an unprecedented scenery