In the Chapter on ‘Propositions of Existence’ I have adopted a new ‘normal form,’ in which the Class, whose existence is affirmed or denied, is regarded as the Predicate, instead of the Subject, of the Proposition, thus evading a very subtle difficulty which besets the other form.

These subtle difficulties seem to lie at the root of every Tree of Knowledge, and they are far more hopeless to grapple with than any that occur in its higher branches. For example, the difficulties of the F...

Among the notable books of later times-we may say, without exaggeration, of all time--must be reckoned The Confessions of Jean Jacques Rousseau. It deals with leading personages and transactions of a momentous epoch, when absolutism and feudalism were rallying for their last struggle against the modern spirit, chiefly represented by Voltaire, the Encyclopedists, and Rousseau himself--a struggle to which, after many fierce intestine quarrels and sanguinary wars throughout Europe and America, h...

SUMMARY:

In Philadelphia, Frank Cowperwood, whose father is a banker, makes his first money passing by an auction sale, he successfully bids for seven cases of Castile soap, which he sells to a grocer the same day with a profit of over 70 percent. Later, he gets a job in Henry Waterman & Company, and leaves it for Tighe & Company. He also marries an affluent widow, in spite of his young age. Over the years, he starts misusing municipal funds with the aid of the City Treasurer.

In 1871,...