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"Every saint has a past, and every sinner has a future."
追求数学知识是一场永无止境的冒险,充满了挑战、惊喜和解决不可解问题的满足感。
保卫国家政权,是那些君主和臣子等享受俸禄的人谋划的事;保卫整个天下,即使是地位低微的普通百姓也有责任参与。
Leadership is not about being in charge. It's about taking care of those in your charge.
我们要建立一个不用钱的社会!