—— 请按键盘 空白键 开始游戏 ——

The essence of cryptography is to allow communication in the presence of adversaries.
采矿技术的创新不是为了取代人,而是为了让他们能够更好、更安全地完成工作。
Quantum algorithms reveal the power of quantum mechanics in ways that classical algorithms cannot.
I believe in art that is generous rather than exclusive.