"To be useful was the best thing the old men ever hoped for themselves, and to be aimless was their worst fear."
有用是这些老人曾经对自己最好的希望,而无目的是他们最深的恐惧。
伽罗瓦表示的研究是进入数学隐藏对称性的旅程。
The best way to predict the future is to create it.