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Every mathematical problem has a solution; the challenge is finding it.
教育并不像在花园里播种一样在我们身上种植能力;它只是引导它们走向应该走的方向。
To understand the future of secure communication, one must first understand the limitations of current cryptographic methods.
一个人教养的考验在于他们在争吵中的表现。
If you are afraid of failure, you will not innovate.