Ray Dalio was a 'terrible student' who got into investing by golf caddying for Wall Street traders: Now he hires talent who have experienced hardship | Fortune

"What I find quite often is the case is that that student who did really, really well—and in remembering all the things that they've learned and so on—hadn't gone through anything like that, [and] may not be the most inventive, may not be the most determined."

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