—— 请按键盘 空白键 开始游戏 ——

可持续捕捞不是一种选择——如果我们想保护我们的产业和海洋,这是唯一的前进道路。
Literature takes a habit of mind that has disappeared.
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.