纵观历史,真正能够持续影响后世人生活的,往往是那些细小的发明。譬如曲别针,这个小小的办公用品,至今依旧在人们的办公中发挥着巨大的作用。曲别针发明于19世纪末期。在19世纪中期,欧洲人为了方便寻找一叠纸中的某一页纸,开始用裁缝用的大头针在纸张一角将文件别起来,可是又时常扎破手指。发明一种安全有效的别纸用品,就成为发明者们热心探索的一件事。最终,挪威数学家约翰·瓦勒发明了曲别针。他的设计草图上标注的日期是——1899年。在挪威,曲别针的发明,总是令其国人甚感自豪。二战期间,德国占领军禁止挪威人使用带挪威国王姓名首写字母的纽扣,为了强调对民族传统的忠实,他们在衣服上别上曲别针。不仅如此, Throughout history, what really can continue to influence the lives of the world’s future generations is often those small inventions. Such as paper clips, this small office supplies, still in people’s office play a huge role. The paperclip was invented in the late 19th century. In the mid-19th century Europeans began to find paper in a stack of paper for the sake of convenience, and began to cut off the paper with a pin from the tailor at the corner of the paper. However, they frequently punctured their fingers. The invention of a safe and effective alternative paper products has become an event that the inventors enthusiastically explored. In the end, the Norwegian mathematician John Valler invented the paperclip. The date marked on his design sketches is - 1899. In Norway, the invention of the paperclip always prides itself on its people. During World War II, German occupying forces barred Norwegians from using buttons with the initials of the Norwegian king. To emphasize their faith in national tradition, they put on their paperclips without the needles. Not only that,