—— 请按键盘 空白键 开始游戏 ——

我们开采的资源必须与我们为社会创造的价值相匹配。
Happiness is not the absence of suffering, but the ability to overcome it.
A good mathematician is someone who can see analogies between theorems. A great mathematician is someone who can see analogies between analogies.
Rich bachelors should be heavily taxed. It is not fair that some men should be happier than others.