—— 请按键盘 空白键 开始游戏 ——

"Quantum cryptography is not about keeping secrets, it's about knowing when someone is trying to steal them."
Happiness is not something you postpone for the future; it is something you design for the present.
The unexamined life is not worth living.
The light constantly changes, and that alters the atmosphere and beauty of things every minute.
我们今天在海洋渔业中做出的每一个决定都会影响子孙后代。