—— 请按键盘 空白键 开始游戏 ——

The best decisions are often made with a combination of data and intuition.
The cognitive map is not a picture or a model in the head, but a dynamic, changing representation of the environment.
每个化学过程都讲述一个故事,我们的工作是确保这是一个值得讲述的故事。