我们不必如此努力。
量子计算机可以高效地分解大数,这意味着当前大多数公钥加密在量子计算机的对手面前是不安全的。
那些让和平革命成为不可能的人将使得暴力革命不可避免。
永远不要低估一个精心设计的实验的力量。
地球在所有方向上都是相同的。
I think it would be a disaster. The extraterrestrials would probably be far in advance of us. The history of advanced races meeting more primitive people on this planet is not very happy, and they were the same species. I think we should keep our heads low.