—— 请按键盘 空白键 开始游戏 ——

The biggest matches are won in the mind before they're won on the court.
Patience and persistence are the keys to unlocking the mysteries of mathematics.
质量不是头衔;它是一种行为。
制造工艺的每一个纳米进步,背后都是无数工程师的汗水。
You can't manage what you don't measure - that's why transparency is the foundation of sustainable manufacturing.