Many People say that with Sword in Hand the Rules of the School are not observed, and that ’tis sufficient to have a good Heart:  It is certain that People who are subject to this Error, are not capable of following the Rules which are to be acquired only by putting a good Theory in Practice; which by frequent Use, disposes the Eye and the Part of Executing so well, that it is almost impossible to act otherwise:  And as to the Practice of Schools and of the Sword, ’tis the same; for no one ought to do any thing with the Foil, but what he knows by Experience to be without Risque, according to his Rules.  In some Cases, it is true, what is esteemed good in one, is not in the other.  For Example:  Thrusts with the Foil are good only on the Body, and with the Sword they are good every where; and that in an Assault with the Foil, the joining is reckoned as nothing, whereas in Battle ’tis the Seal of the Victory; but except in that, it should be alike in every Thing.

Others say that if they had to do with experienced Men, they would not give them Time to put themselves in Guard; as if a Man who is expert were not always on his Guard, being more knowing, and better disposed, not only to place himself at once, by the Habit that all his Parts have contrasted, but also to surprise, and to avoid being surprised, by the Knowledge he has of Time and Measure:  On the contrary, an unskilful Person being ignorant of both, is easily catch’d; besides, that his Parts being unaccustomed to place themselves regularly, or at once, must always be in a continual Motion, vainly seeking their Place, by which they give the Time, and would lose it if it were given to them.

Some, in Opposition to these, say that if they know how to keep themselves in Guard ’tis sufficient.  They are in the right if the Guard be perfect, which is not to be acquired but by a Practice as long as is necessary to make them perfectly dexterous, which is not their Meaning; they thinking that it is only the placing of the Parts, which is useless, without Freedom and Vigour to manage them.  These are Qualities which when accompanied with a certain regular Air, and a good Grace, shew, as soon as a Man takes a Sword or Foil in his Hand, to what Pitch of Dexterity he is arrived.

Some Men will tell you that they know enough to serve their Turn:  Those who use this Expression, as well as those I have spoken of before, sufficiently shew that they have learnt but little or nothing.  In Effect it is no hard Matter to judge of the different Degrees of Ability; so that when a Man finds himself inferiour, he cannot properly say that he knows enough to serve his Turn; and a Man who is superiour, knows very well that he is not perfect, and that if his good Disposition together with his long Practice, has brought him very forward in the Art, others may know as much as he, and that therefore he is not so perfect as an unskilful Person may imagine.

I have heard several People say that they did not care to be dexterous, nor to know the five Rules, provided they knew how to defend themselves, and to push and parry well; and really they are in the right, supposing they could do that without practising what the most able Men have invented upon this Occasion.