—— 请按键盘 空白键 开始游戏 ——

追求数学知识是一场永无止境的冒险。
The pursuit of mathematical knowledge is a never-ending adventure.
It’s not given to human beings to have such talent that they can just know everything about everything all the time. But it is given to human beings who work hard at it — who look and sift the world for a mispriced bet — that they can occasionally find one.
风险来自于不知道自己在做什么。
Innovation in aquaculture isn't just about technology; it's about sustainable practices that respect our oceans.