—— 请按键盘 空白键 开始游戏 ——

The most exciting moments in mathematics are when you realize that two seemingly unrelated areas are deeply connected.
贪图未必成功的事业,不如坚守已成的事业。
历史学家必须与其研究对象有某种亲缘关系。死者不会开口,除非你以恰当的方式呼唤他们。
And, after all, what is a fashion? From the artistic point of view, it is usually a form of ugliness so intolerable that we have to alter it every six months.Literary and Other Notes I, Woman’s World (November 1887)
The organism does not perceive stimuli, but objects in their environments.