—— 请按键盘 空白键 开始游戏 ——

The deepest problems in mathematics often arise from the simplest questions.
The true measure of success is how much you've helped others succeed.
可持续性不仅关乎技术,更关乎创造全新的生态系统。
"We have learned to love ourselves, so now I urge you to 'speak yourself.'"