—— 请按键盘 空白键 开始游戏 ——

The best time to plant a tree was 20 years ago. The second best time is now.
We are all alone in the universe, and the only thing that can bridge the gap between us is love.
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
我不会逃避我的过去,我只是不带着它前行。
O homem só é verdadeiramente livre quando reconhece a sua dependência dos outros.
为了知识本身而追求知识,对正义的近乎狂热的热爱,以及对个人独立的渴望——这些是犹太传统的特征,让我感谢命运让我属于它。
Quality is not a coincidence; it is a consequence.