
It is evident, also, that we must not too lightly assume the methods of former days, however admirably they may have been adapted to the ends then in view, as mere precedents, to be followed unquestioningly in our modern practice. We can only safely reason upon the experiences of the past when we have penetrated to, and laid firm hold upon, the principle, or principles, which received recognition and interpretation in our predecessors' methods. When the latter have stood the searching criticism of experience and analysis, we can confidently assert that they were a valid application, under the conditions of one age, of principles that are probably true at all times, and which we may hope to detect by patient study. But when we have correctly stated the principles, it by no means necessarily follows that the application of them will be the same, or superficially even much like those of previous generations.Worth thinking as we ponder the topic of this November 2010 Proceedings article Hitting the Beach in the 21st Century by Under Secretary of the Navy Robert O. Work and Lieutenant Colonel F. G. Hoffman, U.S. Marine Corps Reserve (Retired).
There is another caution which I think may wisely be observed, namely, not to assume too easily that our forefathers hit upon methods absolutely certain of success in practice—not liable at times to failure. There are few, if any, characteristics of the utterances which I from time to time hear, or read, on the subject of actual warfare, which impress me more strongly than the constantly recurring tendency to reject any solution of a problem which does not wholly eliminate the element of doubt, of uncertainty, or risk. Instead of frankly recognizing that almost all warlike undertakings present at best but a choice of difficulties that absolute certainty is unattainable—that the "art" consists, not in stacking the cards, but, as Napoleon phrased it, in getting the most of the chances on your side—that some risk, not merely of death but of failure, must be undergone—instead of this, people wish so to arrange their programme as to have a perfectly sure thing of it; and when some critic points out, as can so easily be done, that this may happen or that may happen, and it is seen undeniably that it may, then the plan stands condemned. " War," said Napoleon again, "cannot be made without running risks, and it is because my admirals have found out that it can, everything attempted by them has failed."
Blockade In Relation to Naval Strategy, By Captain A. T. Mahan, U. S. Navy, Proceedings Magazine 1895
I imagine both men ran into a storm of criticism when they suggested to replace "forcible entry" and "amphibious assault" with "theater entry" and "littoral maneuver."
It is, in my opinion, a good way to begin the conversation though.