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The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.
译文:在集市中是没有老虎的,这是人们都明了的,可是经过多个人的谣传,就像真的有老虎一样。
The most important thing is to enjoy your sport. If you don't enjoy it, it's very difficult to achieve good results.