Madam,
Your faithful Friend
and Servant.
[1] Ch. 29. a. 1.
XXIII.
MADAM,
I perceive by your last, that you cannot well apprehend my meaning, when I say that the print or figure of a Body Printed or Carved, is not made by the motions of the body Printing or Carving it, but by the motions of the body or substance Printed or Carved; for say you, Doth a piece of Wood carve it self, or a black Patch of a Lady cut its own figure by its own motions? Before I answer you, Madam, give me leave to ask you this question, whether it be the motion of the hand, or the Instrument, or both, that print or carve such or such a body? Perchance you will say, that the motion of the hand moves the Instrument, and the Instrument moves the Wood which is to be carved: Then I ask, whether the motion that moves the Instrument, be the Instruments, or the Hands? Perchance you will say the Hands; but I answer, how can it be the Hands motion, if it be in the Instrument? You will say, perhaps, the motion of the hand is transferred out of the hand into the instrument, and so from the instrument into the carved figure; but give me leave to ask you, was this motion of the hand, that was transferred, Corporeal or Incorporeal? If you say, Corporeal, then the hand must become less and weak, but if Incorporeal, I ask you, how a bodiless motion can have force and strength to carve and cut? But put an Impossible proposition, as that there is an Immaterial motion, and that this Incorporeal motion could be transferred out of one body into another; then I ask you, when the hand and instrument cease to move, what is become of the motion? Perhaps you will say, the motion perishes or is annihilated, and when the hand and the instrument do move again, to the carving or cutting of the figure, then a new Incorporeal Motion is created; Truly then there will be a perpetual creation and annihilation of Incorporeal motions, that is, of that which naturally is nothing; for an Incorporeal being is as much as a natural No-thing, for Natural reason cannot know nor have naturally any perception or Idea of an Incorporeal being: besides, if the motion be Incorporeal, then it must needs be a supernatural Spirit, for there is not any thing else Immaterial but they, and then it will be either an Angel or a Devil, or the Immortal Soul of man; but if you say it is the supernatural Soul, truly I cannot be perswaded that the supernatural Soul should not have any other imployment then to carve or cut prints, or figures, or move in the hands, or heels, or legs, or arms of a Man; for other animals have the same kind of Motions, and then they might have a Supernatural Soul as well as Man, which moves in them. But if you say, that these transferrable motions are material, then every action whereby the hand moves to the making or moving of some other body, would lessen the number of the motions in the hand, and weaken it, so that in the writing of one letter, the hand would not be able to write a second letter, at least not a third. But I pray, Madam, consider rationally, that though the Artificer or Workman be the occasion of the motions of the carved body, yet the motions of the body that is carved, are they which put themselves into such or such a figure, or give themselves such or such a print as the Artificer intended; for a Watch, although the Artist or Watch-maker be the occasional cause that the Watch moves in such or such an artificial figure, as the figure of a Watch, yet it is the Watches own motion by which it moves; for when you carry the Watch about you, certainly the Watch-makers hand is not then with it as to move it; or if the motion of the Watch-makers hand be transferred into the Watch, then certainly the Watch-maker cannot make another Watch, unless there be a new creation of new motions made in his hands; so that God and Nature would be as much troubled and concerned in the making of Watches, as in the making of a new World; for God created this World in six days, and rested the seventh day, but this would be a perpetual Creation; Wherefore I say that some things may be Occasional causes of other things, but not the Prime or Principal causes; and this distinction is very well to be considered, for there are no frequenter mistakes then to confound these two different causes, which make so many confusions in natural Philosophy; and this is the Opinion of,
Madam,
Your Faithful Friend
and Servant.
XXIV.
MADAM,
In answer to your question, What makes Eccho, I say, it is that which makes all the effects of Nature, viz. self-moving matter; I know, the common opinion is, that Eccho is made like as the figure of a Face, or the like, in a Looking-glass, and that the Reverberation of sound is like the Reflection of sight in a Looking-glass; But I am not of that opinion, for both Eccho, and that which is called the Reflection in a Looking-glass, are made by the self-moving matter, by way of patterning and copying out. But then you will ask me, whether the glass takes the copy of the face, or the face prints its copy on the glass, or whether it be the medium of light and air that makes it? I answer, although many Learned men say, that as all perception, so also the seeing of ones face in a Looking-glass, and Eccho, are made by impression and reaction; yet I cannot in my simplicity conceive it, how bodies that come not near, or touch each other, can make a figure by impression and reaction: They say it proceeds from the motions of the Medium of light, or air, or both, viz. that the Medium is like a long stick with two ends, whereof one touches the object, the other the organ of sense, and that one end of it moving, the other moves also at the same point of Time, by which motions it may make many several figures; But I cannot conceive, how this motion of pressing forward and backward should make so many figures, wherein there is so much variety and curiosity. But, say light and air are as one figure, and like as a seal do print another body; I answer, if any thing could print, yet it is not probable, that so soft and rare bodies as light and air, could print such solid bodies as glass, nor could air by reverberation make such a sound as Eccho. But mistake me not, for, I do not say, that the Corporeal motions of light or air, cannot, or do not pencil, copie, or pattern out any figure, for both light and air are very active in such sorts of Motions, but I say, they cannot do it on any other bodies but their own. But to cut off tedious and unnecessary disputes, I return to the expressing of my own opinion, and believe, that the glass in its own substance doth figure out the copy of the face, or the like, and from that copy the sensitive motions in the eyes take another copy, and so the rational from the sensitive; and in this manner is made both