—— 请按键盘 空白键 开始游戏 ——

专家就是在非常狭窄的领域内犯过所有可能错误的人。
An expert is a person who has made all the mistakes that can be made in a very narrow field.
A city's identity is shaped by its architecture and public spaces.
Happiness is not something ready made. It comes from your own actions.
数学之美不在于其复杂性,而在于其简洁性以及它揭示隐藏真理的方式。
现在已经清楚,杂种形成的种子具有两个分化性状中的一个或另一个。