—— 请按键盘 空白键 开始游戏 ——

The greatest blessing of our democracy is freedom. But in the last analysis, our only freedom is the freedom to discipline ourselves.
正直不会遭遇祸患,谦和不会损害道义。
Mathematics is a collaborative endeavor. No one does it alone.
建筑是一种表达,是对生活的表达。