—— 请按键盘 空白键 开始游戏 ——

The beauty of the universe lies in its complexity and the simplicity of the laws that govern it.
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
有激情的人可以让世界变得更美好。
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.