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密码学是关于在存在对手的情况下进行通信的。
Cryptography is about communication in the presence of adversaries.
I find myself always worrying about tomorrow...Then when tomorrow becomes today, I start worrying about tomorrow again...
【释义】对500名婴儿的颠覆性实验显示:高敏感婴儿对外界刺激的强烈反应,是未来内向特质的生物信号。
挑战在于用最少的东西表达最多的内容。