Samuel Mather highlights Cotton Mather’s discipline, intelligence, and desire for God. He presents his father as an exceedingly productive example to follow. Particular attention is paid to the details of Cotton Mather’s life such as his study habits, the good he could do for others, the education of his children, his rules for conversation, diligence in ministry, and giving his heart to God. He published more than 400 works in his life. In short, it was the great ambition of his whole life to do good. His heart was set upon it; he did not therefore content himself with merely embracing opportunities of doing good, that occasionally offered, but he every now and then set apart some time on purpose to devise good; and he seldom came into any company without having this directly in his view. -The Life of Dr. Cotton Mather. The Preface , The Introduction and A Catalogue of Books were added back into this edition from the 1729 edition.