X Sentiments may be remembered--Feelings and Emotions--No detailed analysis of Sentiments possible or necessary--Spinoza's list--Can sentiments be noumenally excited without objects? 34 XI Analysis of Comparison--It is the principle of Generalisation and Imagination 36 GENERALISATION XII Purpose of Generalisation--Objects classified must be similar and have similar utilities--Inferiority of general ideas acquired by definition--Names not essential to general thought--Generalisation resembles composite photography--Classification on mere objective resemblance--neat but superficial--Conceptualism 38 XIII MATTER the most general notion derived from Objects--Belief in Real Matter a form of Mysticism--A material basis for phenomena unnecessary 43 XIV NOMINALISM--Berkeley's Nominalism, and objections thereto--Concrete Thought expressed in general terms 46 XV Generalisation the bane of European philosophy--Plato's theories on General Ideas--Aristotle's 'Essence'--Classification a means, not the end of Reason--The explanatory Unity a unity of service--Evolution a concrete Platonism 58 IMAGINATION XVI How distinguished from Recollection and Reverie--Imagination by Simple Combination--By Transfusion--Artistic Imagination--Rational Imagination--Wrong views of Metaphysicians 63 DIALECTIC XVII Recapitulation of the genealogy of Reason--It is the art of conceiving the Future and Unknown--Dialectic the science of Reason--Division of theorems into Arguments and Fallacies--Method of Dialectic 68 XVIII The RATIONAL PARALLEL--Rational Conclusions are never certain--Essential parts of an Argument--Rules of Parallel--False conclusions cannot be destroyed but may be stigmatised--In what circumstances we may reason concerning a known fact 74 XIX Hypothetical Arguments--Current errors with respect to these--Dilemma 80 XX DEBATE is extra-dialectic--How a valid argument may be criticised 87 CATEGORIES XXI Natural--Realistic--Scientific--Philosophical --Categories of Pythagoreans--of Aristotle--of Kant, etc. 92 XXII Category of Inherence--It is a metaphysical analysis of objects--Examples of Judgment and Argument--Use of Standards for Mediate Comparison 97 XXIII Category of Association defined--Position--Examples of Judgment and Argument--Movement--Number--Flat Space 103