—— 请按键盘 空白键 开始游戏 ——

Love isn't about when you first meet. It's about the many, many years you spend together, when you're trying to keep that flame burning.
大自然从不欺骗我们;欺骗我们的总是我们自己。
The locus is the principle that gives meaning to the city.
In mathematics, you don't understand things. You just get used to them.
在现代研究中,合作是关键——没有任何一个人能独自解决重大挑战。