—— 请按键盘 空白键 开始游戏 ——

The striving to find a meaning in one's life is the primary motivational force in man.
Animal welfare isn't just ethics—it's good science and good business.
The Internet is a tool for communication, but it also requires us to be good listeners.
对我们工作的真正考验在几十年后,当它仍然被喜爱和使用时。