Understanding
REFERENCE to the dictionary shows the words wisdom, understanding, knowledge, and intelligence to be so closely related that their definitions overlap in a most confusing way. The words differ in meaning, but various writers on the mind and its faculties have given definitions of these words in terms that directly oppose the definitions of other writers. There are two schools of writers on metaphysical subjects, and their definitions are likely to confuse a student unless he knows to which class the writer belongs. First are those who handle the mind and its faculties from an intellectual standpoint, among whom may be mentioned Kant, Hegel, Mill, Schopenhauer, and Sir William Hamilton. The other school includes all the great company of religious authors who have discerned that Spirit and soul are the causing factors of the mind. Compilers of dictionaries have consulted the former class for their definitions, and we have in consequence an inadequate set of terms to express the deep things of the mind. Even Christian metaphysicians who belong in the second classification have no clear understanding of the two great realms of mind; first, that in which pure ideas and pure logic rule; and second, the realm in which the
