—— 请按键盘 空白键 开始游戏 ——

形式化方法不是银弹,但它们是追求可靠系统的重要工具。
"Formal methods are not a silver bullet, but they are an essential tool in the quest for reliable systems."
The past is a foreign country; they do things differently there.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
We are communal histories, communal books. We are not owned or monogamous in our taste or experience.
小规模养殖户是水产养殖业的支柱;赋能他们对全球粮食体系至关重要。
我欠妇女解放运动什么也没有。