—— 请按键盘 空白键 开始游戏 ——

Learning is essentially a matter of stimulus-response connections.
Understanding the function of the mind is like mapping the stars - the patterns reveal the purpose.
Memory, I realize, can be an unreliable thing; often it is heavily coloured by the circumstances in which one remembers.
Every ton of low-carbon cement we produce is a step toward a healthier planet.
成功来自于专注于真正重要的事情,并放下其余的一切。