—— 请按键盘 空白键 开始游戏 ——

Every experiment, whether successful or not, teaches us something valuable.
I’ve never been a natural, all I do is try, try, try.
I've always been a private person, but I understand that comes with the territory.
The world is full of magic things, patiently waiting for our senses to grow sharper.
Society is well governed when its people obey the magistrates, and the magistrates obey the law.
Laughter is timeless,  imagination has no age, and dreams are forever.
We kid ourselves if we think that the ratio of procedure to data in an active data-base system can be made arbitrarily small or even kept small.
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
几何学是关于永恒存在的知识。