—— 请按键盘 空白键 开始游戏 ——

A method of solution is perfect if we can foresee from the start, and even prove, that following that method we shall attain our aim.
"The only thing that is truly infinite is the human capacity for love."
"Writing is a way to make sense of our emotions."
科学中的创新往往来自于以新的方式看待老问题。
Sustainability in dairy production isn’t an option—it’s a necessity for future generations.