—— 请按键盘 空白键 开始游戏 ——

It is not the young people that degenerate,they are not spoiled till those of mature age are already sunk into corruption.
The historian must have some kinship with his subject. The dead will not speak unless they are properly addressed.
唯一能战胜厄运的是努力工作。
如果我们知道我们在做什么,那么这就不叫科学研究了;不是吗?