gre&longs;&longs;e I make is not <emph type="italics"/>in plano,<emph.end type="italics"/> but about the circumference of the <lb/>
Terre&longs;trial Globe, which at every &longs;tep changeth inclination in <lb/>
re&longs;pect to Heaven, and con&longs;equently maketh the &longs;ame change <lb/>
in the In&longs;trument which is erected upon the &longs;ame.</s></p>

<p type="main"><s>SAGR. </s><s>You &longs;ay very well: And you know withal, that by <lb/>
how much the bigger that circle &longs;hall be upon which you move, <lb/>
&longs;o many more miles you are to walk, to make the &longs;aid &longs;tar to <lb/>
ri&longs;e that &longs;ame degree higher; and that &longs;inally if the motion to&shy; <lb/>
wards the &longs;tar &longs;hould be in a right line, you ought to move yet <lb/>
farther, than if it were about the circumference of never &longs;o <lb/>
great a circle? <lb/>
<arrow.to.target n="marg646"></arrow.to.target></s></p>

<p type="margin"><s><margin.target id="marg646"></margin.target><emph type="italics"/>The right line, <lb/>
and circumference <lb/>
of an infinite cir&shy; <lb/>
cle, are the &longs;ame <lb/>
thing.<emph.end type="italics"/></s></p>

<p type="main"><s>SALV. True: For in &longs;hort the circumference of an infinite <lb/>
circle, and a right line are the &longs;ame thing.</s></p>

<p type="main"><s>SAGR. </s><s>But this I do not under&longs;tand, nor as I believe, doth <lb/>
<emph type="italics"/>Simplicius<emph.end type="italics"/> apprehend the &longs;ame; and it mu&longs;t needs be concealed <lb/>
from us under &longs;ome mi&longs;tery, for we know that <emph type="italics"/>Salviatus<emph.end type="italics"/> never <lb/>
&longs;peaks at random, nor propo&longs;eth any Paradox, which doth not <lb/>
break forth into &longs;ome conceit, not trivial in the lea&longs;t. </s><s>Therefore <lb/>
in due time and place I will put you in mind to demon&longs;trate this, <lb/>
that the right line is the &longs;ame with the circumference of an infi&shy; <lb/>
nite circle, but at pre&longs;ent I am unwilling that we &longs;hould inter&shy; <lb/>
rupt the di&longs;cour&longs;e in hand. </s><s>Returning then to the ca&longs;e, I pro&shy; <lb/>
po&longs;e to the con&longs;ideration of <emph type="italics"/>Simplicius,<emph.end type="italics"/> how the acce&longs;&longs;ion and <lb/>
rece&longs;&longs;ion that the Earth makes from the &longs;aid fixed &longs;tar which is <lb/>
neer the Pole can be made as it were by a right line, for &longs;uch is <lb/>
the Diameter of the Grand Orb, &longs;o that the attempting to re&shy; <lb/>
gulate the elevation and depre&longs;&longs;ion of the Polar &longs;tar by the mo&shy; <lb/>
tion along the &longs;aid Diameter, as if it were by the motion about <lb/>
the little circle of the Earth, is a great argument of but little <lb/>
judgment.</s></p>

<p type="main"><s>SIMP. </s><s>But we continue &longs;till un&longs;atisfied, in regard that the <lb/>
&longs;aid &longs;mall mutation that &longs;hould be therein, would not be di&longs;cer&shy; <lb/>
ned; and if this be <emph type="italics"/>null,<emph.end type="italics"/> then mu&longs;t the annual motion about <lb/>
the Grand Orb a&longs;cribed to the Earth, be <emph type="italics"/>null<emph.end type="italics"/> al&longs;o.</s></p>

<p type="main"><s>SAGR. </s><s>Here now I give <emph type="italics"/>Salviatus<emph.end type="italics"/> leave to go on, who as I <lb/>
believe will not overpa&longs;&longs;e the elevation and depre&longs;&longs;ion of the <lb/>
Polar &longs;tar or any other of tho&longs;e that are fixed as <emph type="italics"/>null,<emph.end type="italics"/> although <lb/>
not di&longs;covered by any one, and affirmed by <emph type="italics"/>Copernicus<emph.end type="italics"/> him&longs;elf <lb/>
to be, I will not &longs;ay <emph type="italics"/>null,<emph.end type="italics"/> but unob&longs;ervable by rea&longs;on of its <lb/>
minuity.</s></p>

<p type="main"><s>SALV. </s><s>I have already &longs;aid above, that I do not think that </s></p>

<p type="main"><s><arrow.to.target n="marg647"></arrow.to.target> <lb/>
any one did ever &longs;et him&longs;elf to ob&longs;erve, whether in different times <lb/>
of the year there is any mutation to be &longs;een in the fixed &longs;tars, that <lb/>
may have a dependance on the annual motion of the Earth, and <lb/>
added withal, that I doubted lea&longs;t haply &longs;ome might never have