能源成本降低，食品成本创下8年来最大降幅，都抑制了通货膨胀率。

A drop in energy costs and the biggest plunge in food costs in eight years kept inflation at bay.

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作为一代生活在人类历史上信息容量经历最大规模膨胀的历史阶段，我们是不幸的，这是因为信息的极大丰富比起信息匮乏来把更多东西破坏了。

It is our misfortune, as a historical generation, to live through the largest expansion in expressive capability in human history, a misfortune because abundance breaks more things than scarcity.

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当有观察显示宇宙实际上是在不断膨胀后，爱因斯坦称之为一生中最大的错误。

When observations showed that the cosmos was actually expanding, Einstein called this insertion his biggest mistake.

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And what we'll discover is that when we allow the gas to expand reversibly, we get the most work. This is neat.

最后将发现,当气体可逆膨胀的时候，对外做功最大。

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