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Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.

It's not always rainbows and butterflies, it's compromise that moves us along.

知道事情做不成于是就聽之任之，這是聰明人的方法；知道事情做不成而竭盡全力的，這是忠臣孝子之心。

真正的藝術家總是在尋找生命的意義。

The only obsession everyone wants: 'love.' People think that in falling in love they make themselves whole? The Platonic union of souls? I think otherwise. I think you're whole before you begin. And the love fractures you. You're whole, and then you're cracked open.