这大概是a16z这三份报告加在一起，传递出的最诚实的信号：AI的机会是真实的，但它不会自动变现。地基要打，数据要治理，场景要深挖，基础设施要重建。那些真正愿意做这些脏活的公司，才是这轮浪潮里最后站着的人。
Start school later, sleep longer, learn better: New study shows that flexible school start times can be an effective and practical approach to reducing chronic sleep deprivation and improving adolescents’ mental health and academic performance.
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In December, the UK, Norway, the Faroe Islands and Iceland agreed to cut mackerel catches by 48%, but Waitrose said this did not go far enough.