[In relation to business:] Invention must be its keynote-a steady progression from one thing to another. As each in turn approaches a saturated market, something new must be produced.
Reginald Fessenden... in going over the history of all the inventions for which history could be obtained it became more and more clear that in addition to training and in addition to extensive knowledge, a natural quality of mind was also necessary.
Reginald FessendenThe inventor and the research man are confused because they both examine results of physical or chemical operations. But they are exact opposites, mirror images of one another. The research man does something and does not care [exactly] what it is that happens, he measures whatever it is. The inventor wants something to happen, but does not care how it happens or what it is that happens if it is not what he wants.
Reginald Fessenden