Each Other; or the Supremacy of the Moral Sentiments and Intellect," Combe goes on to argue that the moral sentiments are superior to those that men share with animals, and that the faculties "are right only when directed by enlightened intellect and moral sentiment...they must be illuminated by knowledge of science and of moral and religious duty," or else the result is evil. A delicate balance of the expression of the faculties is required for man's happiness. In Section five, "The Faculties of Man Compared with External Objects," Combe identifies specific faculties and their effects on the eternal world. For example, with Philoprogenitiveness, the love of offspring, results in producing children. Section six, "On the Sources of Human Happiness, and the Conditions Requisite for Maintaining it," Combe argues that man is born with no knowledge of the Natural Laws and must gain knowledge throughout life. Man must satisfy all of their faculties in harmony if one wishes to attain happiness. Combe believes that the 'Creator' has equipped man with the capacity to live an enjoyable life. In Section seven, "Application of the Natural Laws to the Practical Arrangements," Combe expands upon his previous argument that Moral Sentiments and Intellect are the superior, and adds that the Intellect is nothing without emotion. Combe concludes the chapter by asserting once again that Phrenology offers revelations into the nature of man, and can be used to support his argument that happiness comes with moral and intellectual growth. Chapter III: To What Extent are the Miseries of Mankind Referable to Infringements of the Laws of Nature In Section one "Calamities Arising from Infringements of the Physical Laws," Combe lists numerous organic and physical laws, and illustrates how their obedience results in happiness, and their disobedience in punishment. If one obeys the physical laws of nature, their likelihood of suffering is decreased. In Section two, "On the Evils that Befall Mankind, from Infringement of the Organic Laws," Combe begins by reiterating his view that obedience to the moral laws and increasing ones knowledge through education beings happiness and livelihood. Education allows man to realize the relationship between the obedience of the Natural Laws and happiness. Combe also emphasizes that theoretical and practical knowledge should be combined through the integration of scientific and religious teachings. Later in section two, Combe begins his discussion of Phrenology and the inheritance of human traits. He states, "Mental talents and