"For reasons of security, our submarine operations throughout the Pacific can be discussed only in very general terms. No branch of the naval service, however, has acquitted itself more creditably. Submarine commanding officers are skillful, daring and resourceful. Their crews are well trained and efficient. Their morale is high, and in direct ratio to the success of submarine operations. Materially our submarines are in excellent shape, and we have kept up to the minute in all features of design and scientific development and research. The versatility of our submarines has been so repeatedly demonstrated throughout the war that the Japanese know only too well that in no part of the Pacific Ocean are they safe from submarine attack. When the full story can be told, it will constitute one of the most stirring chapters in the annals of naval warfare."

“Discipline is willing obedience to attain the greatest good by the greatest number. It means laying aside, for the time being, of ordinary everyday go-as-you-please and do-what-you-like. It means one for all and all for one- teamwork. It means a machine- not of inert metal, but one of living men- an integrated human machine in which each does his part and contributes his full share.”

“I expect the officers of the Atlantic Fleet to be the leaders of what may be called the pioneering spirit- to lead in the determination that the difficulties and discomforts- personnel, materiel, operations, waiting- shall be dealt with as "enemies" to be overcome by our own efforts.”

“During the war I kept neither a diary nor notes. I had then neither the time nor the inclination, and like most sailors, who through necessity "travel light," I have not accumulated any substantial body of personal papers. Since my relief as Chief of Naval Operations on 15 December 1945, I have spent many hours in recalling the events of World War II and of my earlier life in the Navy. My source has been my memory, verified and supplemented by references to official records and by the recollections of officers who assisted me in my wartime duties. The reader must therefore take this book on faith, for its statements are not bolstered by citations of numerous documents. I must ask him to believe, however, that I have made a sincere and conscientious effort to avoid the inspiration of hindsight and to record matters as they seemed at the time.”

“The day after Pearl Harbor our Navy's position in the Pacific was extremely grave. The bulk of our major ships had been put out of commission for a year; only our small Asiatic Fleet under Admiral Hart in the Philippines and portions of the Pacific Fleet that had been absent from Pearl Harbor on the day of the attack were in fighting condition in the Pacific. Even Hawaii might be attacked and overrun at any moment. And in the Atlantic the Axis submarines were destroying a tremendous tonnage of our shipping within sight of our very shores. Then, even at the lowest of the war tide, the decision was made, and correctly: first fight for time, especially in the Pacific- and then assemble the might to conquer first Italy and then Germany, and then inevitably Japan must succumb.”

“In the last analysis, Russia will do nine-tenths of the job of defeating Germany.”

“The mark of a great shiphandler is never getting into situations that require great shiphandling.”