—— 请按键盘 空白键 开始游戏 ——

Architects are not artists. We have a social responsibility to serve the public.
In the pursuit of mathematical truth, we often find more questions than answers.
撰写一生就像拼凑一幅马赛克,其中一些碎片不可避免地缺失了。
我们仍然是我们命运的主人,我们仍然是我们灵魂的主宰。