—— 请按键盘 空白键 开始游戏 ——

"The true mystery of the world is the visible, not the invisible."
You can't go back and change the beginning, but you can start where you are and change the ending.
最伟大的定理往往来自于对显而易见之事的质疑。
The future of aquaculture lies in recirculating systems—they turn waste into opportunity.