—— 请按键盘 空白键 开始游戏 ——

The pursuit of knowledge is more valuable than the knowledge itself.
The food issue is not only an economic issue, but also a political one, related to the long-term stability of the country.
登山不论遇到什么艰难险阻都不停止脚步,就一定能够登上山顶。
了解你是否能信任某人的最好方法就是信任他们。