量子通信的安全性来自物理定律,而不是计算复杂性。
I want to put a ding in the universe.
Farmers are the first environmentalists, working with nature every day.
The best revenge is success and happiness.
你必须愿意失败才能成功。
我们做出的每一个决定都应该反映我们对更健康星球的承诺。