Sentiments concerning nature with which philosophers were delighted

 Table of Contents

 Book I.

 It being our determination to discourse of Natural Philosophy, we judge it necessary, in the first place and chiefly, to divide the body of philosophy

 Chapter I.

 Chapter II.

 Chapter III.

 Chapter IV.

 Chapter V.

 Chapter VI.

 Chapter VII.

 Chapter VIII.

 Chapter IX.

 Chapter X.

 Chapter XI.

 Chapter XII.

 Chapter XIII.

 Chapter XIV.

 Chapter XV.

 Chapter XVI.

 Chapter XVII.

 Chapter XVIII.

 Chapter XIX.

 Chapter XX.

 Chapter XXI.

 Chapter XXII.

 Chapter XXIII.

 Chapter XXIV.

 Chapter XXV.

 Chapter XXVI.

 Chapter XXVII.

 Chapter XXVIII.

 Chapter XXIX.

 Chapter XXX.

 Book II.

 Having finished my dissertation concerning principles and elements and those things which chiefly appertain to them, I will turn my pen to discourse o

 Chapter I.

 Chapter II.

 Chapter III.

 Chapter IV.

 Chapter V.

 Chapter VI.

 Chapter VII.

 Chapter VIII.

 Chapter IX.

 Chapter X.

 Chapter XI.

 Chapter XII

 Chapter XIII.

 Chapter XIV.

 Chapter XV.

 Chapter XVI.

 Chapter XVII.

 Chapter XVIII.

 Chapter XIX.

 Chapter XX.

 Chapter XXI.

 Chapter XXII.

 Chapter XXIII.

 Chapter XXIV.

 Chapter XXV.

 Chapter XXVI.

 Chapter XXVII.

 Chapter XXVIII.

 Chapter XXIX.

 Chapter XXX.

 Chapter XXXI.

 Chapter XXXII.

 Book III.

 In my two precedent treatises having in due order taken a compendious view and given an account of the celestial bodies, and of the moon which stands

 Chapter I.

 Chapter II.

 Chapter III.

 Chapter IV.

 Chapter V.

 Chapter VI.

 Chapter VII.

 Chapter VIII.

 Chapter IX.

 Chapter X.

 Chapter XI.

 Chapter XII.

 Chapter XIII.

 Chapter XIV.

 Chapter XV.

 Chapter XVI.

 Chapter XVII.

 Chapter XVIII.

 Book IV.

 Having taken a survey of the general parts of the world, I will take a view of the particular members of it.

 Chapter I.

 Chapter II.

 Chapter III.

 Chapter IV.

 Chapter V.

 Chapter VI.

 Chapter VII.

 Chapter VIII.

 Chapter IX.

 Chapter X.

 Chapter XI.

 Chapter XII.

 Chapter XIII.

 Chapter XIV.

 Chapter XV.

 Chapter XVI.

 Chapter XVII.

 Chapter XVIII.

 Chapter XIX.

 Chapter XX.

 Chapter XXI.

 Chapter XXII.

 Chapter XXIII.

 Book V

 Chapter I.

 Chapter II.

 Chapter III.

 Chapter IV.

 Chapter V.

 Chapter VI.

 Chapter VII.

 Chapter VIII.

 Chapter IX.

 Chapter X.

 Chapter XI.

 Chapter XII.

 Chapter XIII.

 Chapter XIV.

 Chapter XV.

 Chapter XVI.

 Chapter XVII.

 Chapter XVIII

 Chapter XIX.

 Chapter XX.

 Chapter XXI.

 Chapter XXII.

 Chapter XXIII.

 Chapter XXIV.

 Chapter XXV.

 Chapter XXVI.

 Chapter XXVII

 Chapter XXVIII.

 Chapter XXIX

 Chapter XXX.

Chapter V.

Whether Women do Give a Spermatic Emission As Men Do.

Pythagoras, Epicurus, and Democritus say, that women have a seminal projection, but their spermatic vessels are inverted; and it is this that makes them have a venereal appetite. Aristotle and Plato, that they emit a material moisture, as sweat we see produced by exercise and labor; but that moisture has no spermatic power. Hippo, that women have a seminal emission, but not after the mode of men; it contributes nothing to generation, for it falls outside of the matrix; and therefore some women without coition, especially widows, give the seed. They also assert that from men the bones, from women the flesh proceed.