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The effects of policy changes are often more nuanced than simple economic models suggest.
Writing is easy: All you do is sit staring at a blank sheet of paper until drops of blood form on your forehead.
Quantum nonlocality is not about faster-than-light communication, but about the structure of correlations.
The most important thing you can do to achieve your goals is to make sure that as soon as you set them, you immediately begin to create momentum.