Educação Superior::Ciências Humanas::FilosofiaThe problems of philosophy is one of Bertrand Russell’s attempts to create a brief and accessible guide to the problems of philosophy. In chapter 7, the author will discuss about our knowledge of general principles, where in all our knowledge of general principles, what actually happens is that first of all we realize some particular application of the principle, and then we realize that the particularity is irrelevant, and that there is a generality which may equally truly be affirmed