—— 请按键盘 空白键 开始游戏 ——

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
The present is the future of the past.
We must think beyond borders—forests don't recognize lines on a map.
Great teams are built on mutual respect and shared goals.
我们开采的每一吨煤炭都承载着同等重量的责任。