—— 请按键盘 空白键 开始游戏 ——

Color is my day-long obsession, joy and torment.
证明的目的是理解,而不仅仅是验证。
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
我们不是从祖先那里继承了地球;我们是从子孙那里借来的——这必须指导每一个商业决策。
The writer's only responsibility is to his art.