Airplanes are interesting toys, but of no military value.
The military art is not an accomplishment, an art for dilettante, a sport. You do not make war without reason, without an object, as you would give yourself up to music, painting, hunting, lawn tennis, where there is no great harm done whether you stop altogether or go on, whether you do little or much. Everything in war is linked together, is mutually interdependent, mutually interpenetrating. When you are at war you have no power to act at random. Each operation has a raison d’etre, that is an object; that object, once determined, fixes the nature and the value of the means to be resorted to as well as the use which ought to be made of the forces.
One does simply what one can in order to apply what one knows.
None but a coward dares to boast that he has never known fear.
There is but one means to extenuate the effects of enemy fire: it is to develop a more violent fire oneself.
The laurels of victory are at the point of the enemy bayonets. They must be plucked there; they must be carried by a hand-to-hand fight if one really means to conquer.
In tactics, action is the governing rule of war.
An army is to a chief what a sword is to a soldier. It is only worth anything in so far as it receives from him a certain impulsion (direction and vigour).
The distribution of troops devoted to the defence of a place includes a garrison, an occupying force, numerically as weak as possible; a reserve as strong as possible, designed for counterattacking and for providing itself, at the moment it goes into action, with a security service which will guard it from any possible surprise.
The truth is, no study is possible on the battle-field; one does there simply what one can in order to apply what one knows. Therefore, in order to do even a little, one has already to know a great deal and to know it well.
The unknown is the governing condition of war.
In war there are none but particular cases; everything has there an individual nature; nothing ever repeats itself. In the first place, the data of a military problem are but seldom certain; they are never final. Everything is in a constant state of change and reshaping.
Every manoeuvre must be the development of a scheme; it must aim at a goal.
In a time such as ours when people believe they can do without an ideal, cast away what they call abstract ideas, live on realism, rationalism, positivism, reduce everything to knowledge or to the use of more or less ingenious and casual devices — let us acknowledge it here — in such a time there is only one means of avoiding error, crime, disaster, of determining the conduct to be followed on a given occasion — but a safe means it is, and a fruitful one; this is the exclusive devotion to two abstract notions in the field of ethics: duty and discipline; such a devotion, if it is to lead to happy results, further implies besides… knowledge and reasoning.
To be disciplined does not mean being silent, abstaining, or doing only what one thinks one may undertake without risk; it is not the art of eluding responsibility; it means acting in compliance with orders received, and therefore finding in one’s own mind, by effort and reflection, the possibility to carry out such orders. It also means finding in one’s own will the energy to face the risks involved in execution.
When the moment arrives for taking decisions, facing responsibilities, entering upon sacrifices — decisions which ought to be taken before they are imposed, responsibilities which ought to be welcomed, for the initiative must be secured and the offensive launched — where should we find a man equal to these uncertain and dangerous tasks were it not among men of a superior stamp, men eager for responsibilities? He must indeed be a man who, being deeply imbued with a will to conquer, shall derive from that will (as well as from a clear perception of the only means that lead to victory) the strength to make an unwavering use of the most formidable rights, to approach with courage all difficulties and all sacrifices, to risk everything; even honour — for a beaten general is disgraced for ever.
My centre is giving way, my right is retreating, situation excellent, I am attacking.
To inform, and, therefore to reconnoitre, this is the first and constant duty of the advanced guard.
The most powerful weapon on earth is the human soul on fire.
I am conscious of having served England as I served my own country.