What is certain about the future is that even the best efforts to predict the conditions of future war will prove erroneous. What is important, however, is to not be so far off the mark that visions of the future run counter to the very nature of war and render American forces unable to adapt to unforeseen challenges.

Because war is a competition involving life and death, and in which national security and vital interests are at stake, establishing an objective other than winning is not only counterproductive, but also irresponsible and wasteful. In some circumstances, it is also unethical.

You have to keep listening and thinking and being critical and self-critical. Remember General Nivelle, in the First World War, at Verdun? He said he had the solution and then destroyed the French Army until it mutinied.

H. R. McMaster Quotes