趣味数学的经典语录英文教学摘抄2、你认为没问题的话,往往还有别的问题挖掘。Youreformisbadmitthatyoudonotknowwhatweareabout,themostimporta...

酷炫个性经典语录英文版1.Fightwithoutmyseason,thefailureisraregoingon.——ThomasJefferson新的数学方法和概念,常常比解决数学问题本身更重要...