was preparing the first part of his grand essay for the public, no private occurrences happened of sufficient importance to constitute a part of our narrative. One benefit he found, an author of sense may derive from writing on a continuous subject, within the reach of his abilities, and the range of his knowledge; while he attempts to inform and instruct others, he informs and instructs himself. The task which he undertook happened to require research and investigation, as well as deduction and exhibition, and improved his own knowledge and power of reasoning, whilst he endeavoured to communicate knowledge and instruction to others. At length the work made its public appearance, and established the literary character of its author. It demonstrated to the public the force and extent of his talents, the accuracy and range of his knowledge, the depth of his
