H. R. McMaster Quotes
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.
McMaster, H. R. "Continuity and Change: The Army Operating Concept and Clear Thinking About Future War." Military Review, vol. 95, no. 2, Army University Press, 2015, p. 11.
Herbert Raymond McMaster is a retired United States Army Lieutenant General who served as the 26th United States National Security Advisor from 2017 to 2018. He is also known for his roles in the Gulf War, Operation Enduring Freedom, and Operation Iraqi Freedom.