—— 请按键盘 空白键 开始游戏 ——

Sustainability isn't an option - it's our responsibility to future generations.
Intelligence emerges from the interaction of simple processes.
Release me from my unfulfilled past clinging to me from behind making death difficult.
历史不仅仅是关于日期和事件,而是关于经历过它们的人们。
我不是冠军,我是挑战者。
世界需要更多的森林,而不是更少。
The rule, or measuring rod, which the behaviorist puts in front of him always is: Can I describe this bit of behavior I see in terms of "stimulus and response"?