[in The Case Of Research Director, Willis

Irving Langmuir

[in the case of research director, willis r. whitney, whose style was to give talented investigators as much freedom as possible, you may define "serendipity" as] the art of profiting from unexpected occurrences. when you do things in that way you get unexpected results. then you do something else and you get unexpected results in another line, and you do that on a third line and then all of a sudden you see that one of these lines has something to do with the other. then you make a discovery that you never could have made by going on a direct road.