—— 请按键盘 空白键 开始游戏 ——

The mathematician's best work is art, a high perfect art, as daring as the most secret dreams of imagination, clear and limpid.
在变革的时代,学习者将继承地球,而知晓者会发现自己装备精良却面对一个不复存在的世界。
"In the silence of the night, the writer finds the loudest truths."
The human body is the best picture of the human soul.
农业创新不仅仅是技术问题;它关乎思维方式的转变和对可持续性的拥抱。