—— 请按键盘 空白键 开始游戏 ——

我们唯一需要害怕的就是害怕本身。
The Vietnamese people deeply love independence, freedom, and peace. But in the face of a threat to their country's independence, the Vietnamese people would rather sacrifice everything than lose their country and be enslaved.
No man's knowledge here can go beyond his experience.
To be aware of the idea of social structure and to use it with sensibility is to be capable of tracing such linkages among a great variety of milieux.
人们不会使用手持计算器来学习计算,但是却会忘记算术。