CHAPTER IX. OF THE SEVERALL SUBJECTS OF KNOWLEDGE `: Leviathan by Thomas Hobbes from gutenberg.org

CHAPTER IX. OF THE SEVERALL SUBJECTS OF KNOWLEDGE

There are of KNOWLEDGE two kinds; whereof one is Knowledge Of Fact: the other Knowledge Of The Consequence Of One Affirmation To Another. The former is nothing else, but Sense and Memory, and is Absolute Knowledge; as when we see a Fact doing, or remember it done: And this is the Knowledge required in a Witnesse. The later is called Science; and is Conditionall; as when we know, that, If The Figure Showne Be A Circle, Then Any Straight Line Through The Centre Shall Divide It Into Two Equall Parts. And this is the Knowledge required in a Philosopher; that is to say, of him that pretends to Reasoning.
The Register of Knowledge Of Fact is called History. Whereof there be two sorts: one called Naturall History; which is the History of such Facts, or Effects of Nature, as have no Dependance on Mans Will; Such as are the Histories of Metals, Plants, Animals, Regions, and the like. The other, is Civill History; which is the History of the Voluntary Actions of men in Common-wealths.
The Registers of Science, are such Books as contain the Demonstrations of Consequences of one Affirmation, to another; and are commonly called Books of Philosophy; whereof the sorts are many, according to the diversity of the Matter; And may be divided in such manner as I have divided them in the following Table.

  I. Science, that is, Knowledge of Consequences; which is called
     also PHILOSOPHY

     A.  Consequences from Accidents of Bodies Naturall; which is
        called NATURALL PHILOSOPHY

        1.  Consequences from the Accidents common to all Bodies Naturall;
           which are Quantity, and Motion.

           a.  Consequences from Quantity, and Motion Indeterminate;
              which, being the Principles or first foundation of
              Philosophy, is called Philosophia Prima

              PHILOSOPHIA PRIMA

           b.  Consequences from Motion, and Quantity Determined

              1) Consequences from Quantity, and Motion Determined

                 a) By Figure, By Number

                   1] Mathematiques,

                      GEOMETRY
                      ARITHMETIQUE

              2) Consequences from the Motion, and Quantity of Bodies in
                 Speciall

                 a) Consequences from the Motion, and Quantity of the
                    great parts of the World, as the Earth and Stars,

                    1] Cosmography

                       ASTRONOMY
                       GEOGRAPHY

                 b) Consequences from the Motion of Speciall kinds, and
                    Figures of Body,

                    1] Mechaniques, Doctrine of Weight

                       Science of
                       ENGINEERS
                       ARCHITECTURE
                       NAVIGATION

        2.  PHYSIQUES, or Consequences from Qualities

           a.  Consequences from the Qualities of Bodies Transient, such
              as sometimes appear, sometimes vanish

              METEOROLOGY

           b.  Consequences from the Qualities of Bodies Permanent

              1) Consequences from the Qualities of the Starres

                 a) Consequences from the Light of the Starres.  Out of
                    this, and the Motion of the Sunne, is made the
                    Science of

                    SCIOGRAPHY

                 b) Consequences from the Influence of the Starres,

                    ASTROLOGY

              2) Consequences of the Qualities from Liquid Bodies that
                 fill the space between the Starres; such as are the
                 Ayre, or substance aetherial.

              3) Consequences from Qualities of Bodies Terrestrial

                 a) Consequences from parts of the Earth that are
                    without Sense,

                    1] Consequences from Qualities of Minerals, as
                       Stones, Metals, &c
.                    2] Consequences from the Qualities of Vegetables

                 b) Consequences from Qualities of Animals

                    1] Consequences from Qualities of Animals in
                       Generall

                       a] Consequences from Vision,

                          OPTIQUES

                       b] Consequences from Sounds,

                          MUSIQUE

                       c] Consequences from the rest of the senses

                    2] Consequences from Qualities of Men in Speciall

                       a] Consequences from Passions of Men,

                          ETHIQUES

                       b] Consequences from Speech,

                          i) In Magnifying, Vilifying, etc.

                             POETRY

                          ii) In Persuading,

                              RHETORIQUE

                          iii) In Reasoning,

                               LOGIQUE

                          iv) In Contracting,

                              The Science of
                              JUST and UNJUST

     B.  Consequences from the Accidents of Politique Bodies; which is
        called POLITIQUES, and CIVILL PHILOSOPHY

        1.  Of Consequences from the Institution of COMMON-WEALTHS, to
           the Rights, and Duties of the Body Politique, or Soveraign.

        2.  Of Consequences from the same, to the Duty and Right of
           the Subjects.

CHAPTER X. OF POWER, WORTH, DIGNITY, HONOUR AND WORTHINESS