The most powerful and the most perfect expression of thought and feeling through the medium of oral language must be traced to the mastery of words. Nothing is better suited to lead speakers and readers of English into an easy control of this language than the command of the phrase that perfectly expresses the thought. There is no better way in which to develop the mental qualities of clearness, accuracy, and precision, and to improve and enlarge the intellectual powers generally, than by regular and painstaking study of judiciously selected phrases and literary expressions.