—— 请按键盘 空白键 开始游戏 ——

Science without ethics is like a ship without a compass.
Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.
当我们自由行动时,为了行动本身而不是为了其他动机,我们学会变得比我们原来更多。
不平等并非不可避免。它是我们通过所追求的政策做出的选择。
The most important property of a program is whether it accomplishes the intention of its user.