—— 请按键盘 空白键 开始游戏 ——

The strength of a company lies in the integrity of its materials and its people.《Leadership in Extraction》
科学中的每一个发现都是建立在我们之前无数人工作的基础上。
The speed of learning determines the speed of growth in the digital economy.
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.