books.google.com.pk - The titile essay of this collection suggests that Bertrand Russell's lifelong preoccupation: the disentanglement, with ever-increasing precision, of what is subjective or intellectualy cloudy from what is objective or capable of logical demonstration. The first five essays he calls 'entirely popular':...http://books.google.com.pk/books/about/Mysticism_and_Logic_and_Other_Essays.html?id=9UgwEiu4LR4C&utm_source=gb-gplus-shareMysticism and Logic, and Other Essays