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The challenge of modern cryptography is not just to protect information, but to do so in a way that is both efficient and scalable.
Was vernünftig ist, das ist Wirklich; und was wirklich ist,das ist vernünftig.
El arte es una mentira que nos acerca a la verdad.
To write a good love letter, you ought to begin without knowing what you mean to say, and to finish without knowing what you have written.
A pure hand needs no glove to cover it.