CHAPTER XXIX.
I.
When the work on the X Principle had gone on for six weeks, the Institute staff suspected that something was occurring, and they hinted to Martin that he needed their several assistances. He avoided them. He did not desire to be caught in any of the log-rolling factions, though for Terry Wickett, still in France, and for Terry's rough compulsion to honesty he was sometimes lonely.
How the Director first heard that Martin was finding gold is not known.
Dr. Tubbs was tired of being a Colonel—there were too many Generals in New York—and for two weeks he had not had an Idea which would revolutionize even a small part of the world. One morning he burst in, whiskers alive, and reproached Martin:
"What is this mysterious discovery you're making, Arrowsmith? I've asked Dr. Go
