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合作常常能帶來個人努力無法實現的突破。

The only limit to our realization of tomorrow is our doubts of today.

Every man has a right to his opinion, but no man has a right to be wrong in his facts.

I'm happy to be alive, I'm happy to be who I am.

The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.

? ? ——杜抨擊當時的國民政府。