工业革命对于卢德分子而言不利，他们的工作被机械化织布机取代，但工业革命最终提高了生活水平，而且相比被其淘汰的工作而言，它创造了更多的工作。

The Industrial Revolution didn't go so well for Luddites whose jobs were displaced by mechanized looms, but it eventually raised living standards and created more jobs than it destroyed.

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在给定信号强度和噪声水平的情况下，以比特每秒为单位给出的最终限制是无差错通信的最大绝对速率。

The resulting limit, given in units of bits per second, is the absolute maximum rate of error-free communication given signal strength and noise level.

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在接下来的五年里，该组织帮助学生进入其他精英夏季数学课程、高水平的高中，并最终进入大学。

Over the next five years, the group helps the students get into other elite summer math programs, high-performing high schools, and eventually college.

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That's when we stop giving ourselves the permission to be human, and we pay a price, in terms of our energy levels, of our wellbeing, of our happiness, of our creativity, and ultimately also our success.

那时我们停止准许自己为人，为此我们付出代价，包括精力水平，幸福感，快乐感，创造力，最终以成就大小作为代价。

哈佛公开课 - 幸福课课程节选