—— 请按键盘 空白键 开始游戏 ——

The past is a shadow that clings to our heels.
The question is not whether the thing exists, but whether it has any essence which is capable of existence without us.
科学的进步在于每一步发现一种新的秩序,这种秩序将看似不同的事物统一起来。
生活是一系列的时刻,有些转瞬即逝,有些永恒。
Education is the most powerful tool we have to transform aquaculture from a problem into a solution.
真相很少是纯粹的,也从来不简单。