—— 请按键盘 空白键 开始游戏 ——

The essence of mathematics lies in its ability to reveal hidden patterns and structures in the universe.
Education is the foundation for building a sustainable relationship with the sea.
把仁心存在自己心中是先贤的最高学问,行为中尽自己的本分是圣贤的最高功夫。
The best way to overcome fear is to face it.
最大的投资风险不是价格的波动,而是你是否会遭受资本的永久损失。