I'd guess the paraphrase of Goodhart's law: "When a measure becomes a target, it ceases to be a good measure" https://hn.algolia.com/?dateRange=all&page=0&pre

I'd guess the paraphrase of Goodhart's law: "When a measure becomes a target, it ceases to be a good measure" https://hn.algolia.com/?dateRange=all&page=0&prefix=false&query=when%20a%20measure%20becomes%20a%20target%2C%20it%20ceases%20to%20be%20a%20good%20measure&sort=byDate&type=all https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu... https://hn.algolia.com/?dateRange=all&page=0&prefix=false&query=goodhart%27s%20law&sort=byDate&type=all https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu...