—— 请按键盘 空白键 开始游戏 ——

The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.
In the quest for understanding the cosmos, we must embrace the unknown and the unknowable.
协作的文化打破了壁垒,释放了真正的潜力。
你微微地笑着,不同我说什么话。而我觉得,为了这个,我已等待得久了。
User thinking is more important than traffic thinking.