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密码学的目标是使破解系统的成本超过受保护信息的价值。
The goal of cryptography is to make it so that the cost of breaking the system exceeds the value of the information protected.
Fortune favors the prepared mind.
Business opportunities are like buses, there's always another one coming.
如果我们忽视海洋的呼声,它的沉默将是我们最大的失败。