X7. The philosophical Genius, that prevaild under
Augustus, declined under his Succeffors.
XII. Adrian, and the following Emperors, reviv'd
the Love of Philosophy.
XIII. The Credit of Pagan Philosophy, sunk, up-
on the Birth of Christianity.
XIV. The Success of the first Christians in philofo-
phical Studies, and the Use they made of it.
XV. Revolution in Learning and Philosophy, made
by the Arabians.
XVI. The Origin of fcholaftick Philosophy, under
Thomas Acquinas.
XVII. The Rise of Cabalistick Philofophy, under
the Chymists.
XVIII, The Birth of Modern Philofophy.
XIX. Ancient and Modern Philosophy compared.
XX. The Respect due to the Ancients.
XXI. We are not to be Slaves to their opinion, or to
yield an unreasonable Deference to their Authority.
XXII. Neither ought we to be too much wedded to our
own Opinion.
XXlll. We are to judge of Things according to their
different Degrees of Certainty:
XXIV. Universal Approbation an Argument of
Worth and Excellency.
XXV. A Censure of those Authors who are ambitionis
of Signalizing themselves by extraordinary Con-
ceptions.
XXVI. The servile or free, Disposition of Enqui-
rers, the Cause of the different Seets in Philofopby.
XXVII
. Philosophy ceases to be folid when it be-
gins to be subtile.
XXVIII. The Ill Use of Philosophy the Ruin of
XXIX.' The Character of a true Philosopher, is to