How To Marry The Right Girl: A Mathematical Solution : Krulwich Wonders… : NPR

“According to Martin Gardner, who in 1960 described the formula (partly worked out earlier by others), the best way to proceed is to interview (or date) the first 36.8 percent of the candidates. Don’t hire (or marry) any of them, but as soon as you meet a candidate who’s better than the best of that first group — that’s the one you choose! Yes, the Very Best Candidate might show up in that first 36.8 percent — in which case you’ll be stuck with second best, but still, if you like favorable odds, this is the best way to go.”