—— 请按键盘 空白键 开始游戏 ——

The rat in the maze is not just learning a series of turns, but is building up a cognitive map of the whole situation.
如果没有模型,我们在预测气候变化方面将如同在黑暗中摸索。
可持续性不是一种选择,而是一种必需。
The most successful brands are those that stand for something bigger than themselves.