—— 请按键盘 空白键 开始游戏 ——

科学中的创新往往来自于以新的方式看待老问题。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
Success is a journey, not a destination.
最好的投资是那些能把小机会变成大机会的人。
Progress requires both vision and execution.