If you can't measure it, you can't change it.
Airplanes are interesting toys but of no military value.
A beaten general is disgraced forever.
Far from being a sum of distinct and partial results, victory is the consequence of efforts, some of which are victorious while others appear to be fruitless, which nevertheless all aim at a common goal, all drive at a common result: namely, at a decision, a conclusion which alone can provide victory.
To inform, and, therefore to reconnoitre , this is the first and constant duty of the advanced guard.
This absence of similarity among military questions naturally brings out the inability of memory to solve them; also the sterility of invariable forms, such as figures, geometrical drawings ( épures ), plans ( schémas ), etc. One only right solution imposes itself:;: namely, the application, varying according to circumstances, of fixed principles.
All the same, the fundamental truths which govern that art are still unchangeable; just as the principles of mechanics must always govern architecture, whether the building be made of wood, stone, iron or concrete; just as the principles of harmony govern music of whatever kind. It is still necessary, then, to establish the principles of war.
The artist is justified by his art.
A lion is made up of the lambs he's digested.
There is an hour, a minute - you will remember it forever - when you know instinctively on the basis of the most inconsequential evidence, that something is wrong. You don't know - can't know - that it is the first of a series of "wrongful" events that will culminate in the utter devastation of your life as you have known it.
That's the rational premise behind my spending hours of billable time adjusting my Facebook preferences. The real reason, of course, for all this stuff, is that it provides a way to blow off work you should be doing, while creating the illusion that you are achieving something.