Shire did not engage in a discussion with Pershing about the principles of fluidity in warfare.
Even if he explained, Pershing would neither understand nor apply it on the battlefield.
Westerners always like to formalize tactics, commonly producing an "XX Operations Manual," which clearly outlines how to respond to situations like following a formula.
This might be beneficial for new recruits; all they need to do is memorize.
But for veterans or commanders, it may limit their flexibility and imagination.
In this regard, the German Army excels, as senior officers often give lower-level commanders enough freedom to act independently.
This is also why the German Army often achieves surprising and baffling victories on the battlefield.
...
Paris City Defense Command.
The last glimmer of sunset disappeared below the horizon, and Gallieni dragged his weary body back to his room.
The orderly brought dinner, a soft croissant with a glass of milk.
