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阿秒时间尺度对于电子运动的研究,就像高速摄像机对于研究动物运动一样重要。#
A life without examination is not worth living.
The challenge in cryptography is not just to create unbreakable codes, but to create systems that remain secure even as technology evolves.
在观测天文学中,耐心是关键,有些发现需要几十年才能确认。