—— 请按键盘 空白键 开始游戏 ——

The psychologist must study the mind without presuppositions.
I'm not afraid to take risks. I'm not afraid to fail.
井水越是甘甜,就越容易枯竭;树木越是高大,就越容易被砍伐。
I'm the kinda guy that's mental.
The magic number 150 suggests that the size of our social networks is limited by the size of our brains.