The goal of cryptography is to make it so that the cost of breaking the system exceeds the value of the information protected.
渔业文化需要传承,但更需要创新,要与时俱进。
I don’t think you should ever feel like you’ve achieved everything. You always have to keep pushing.
我认为你不应该觉得自己已经取得了一切成就。你必须不断努力。