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The art of cryptography is to make the cost of breaking the system exceed the value of the information protected.

The most challenging roles are the ones that force you to confront your own fears and insecurities.

局外人

我不在乎你是否被冒犯，我不在乎。

科技創新是推動水產養殖高質量發展的第一動力。

真相很少純粹，也絕不簡單。