Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.
量子密码学不依赖于数学问题的难度，而是依赖于物理学的基本定律。
A play is fiction—and fiction is fact distilled into truth.
多元宇宙不是一个理论，而是某些理论的预测。
The strength of steel is matched only by the strength of the people who make it.
社会系统是个人与个人之间、群体与群体之间关系的网络。
神圣与美并肩而立，是通往同一空间的两扇门。