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Escribir es como desnudar el alma frente al espejo, sin miedo al reflejo que devuelve.

最成功的人是那些愿意做不太成功的人不愿意做的事情。

Money is the motive.

"Quantum cryptography is not about keeping secrets, it's about knowing when someone is trying to steal them."

Every book is a journey, and every journey is a book.