—— 请按键盘 空白键 开始游戏 ——

True discovery often happens at the intersection of curiosity and persistence.
The first requisite of the happiness of the people is the abolition of religion.
A philosophical problem has the form: "I don't know my way about."
黄莺和鲜花尚且担心春光流逝,怎么可以白白虚度大好时光?