...于阐述、重演与实际的说法，会让人遐想到尚．布什亚（Jean Baudrillard, 1983）的拟像（simulation）与过分真实（hyper-reality）的提法：到了拟像的年月，已没有重演与被重演的对象之间是不是符应的需要别人解答的题目，因为拟像代替了实际，拟像以外没有实际...
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你可以制定交易策略，一夜之后赚取大量金钱，然后花费数月或者数年时间去发现它到底是真实的金钱还是运气还是过分的风险承担。
“You can create a trading strategy that overnight makes lots of money, and it can take months or years to find out whether it is real money or luck or excessive risk-taking,” Philippon explained.
你可以制定交易策略，一夜之后赚取大量金钱，然后花费数月或者数年时间去发现它到底是真实的金钱还是运气还是过分的风险承担。
“You can create a trading strategy that overnight makes lots of money, and it can take months or years to find out whether it is real money or luck or excessive risk-taking, ” Philippon explained.
这常常导致 “过分合身的” 系统，这些系统在人工测试中表现得很好，但在真实环境中就不行了。
This typically results in what is called an over-fitted system, perhaps performing well in artificial tests, but not in the real world.
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