(3) Not only did the Greek early bring a religious system out of the chaos of his naturalism, not only did he early throw his physical information into scientific form; but also early did he show an especial interest in human conduct. This can be seen first in Homer (800 B. C.), in a more developed form in Hesiod (700 B. C.), and with still deeper reflection in the Gnomic poets. Although the Iliad is a descriptive poem, it abounds in ethical observations. For example, Hector says, “The best omen is to fight for one’s country”; and Nestor in council says, “A wretch without the tie of kin, a lawless man without a home, is he who delights in civil strife.” The poem by Hesiod (_Works and Days_) is intended to teach morals. It is distinctly a didactic poem. Hesiod stands at the beginning of a long line of Greek ethical teachers. His moral observations are, however, incoherently expressed. They are not wide generalizations, but are only comments upon single experiences. The Gnomic poets appeared at the end of the seventh century B. C., as the moral reformers in the age of political disturbances. This period was called by the Greeks the age of the Seven Wise Men; for among the men who were then exhorting the age to come back to its senses, tradition early selected seven of the most notable.[5] The spirit of Gnomic poetry was prominent in their reported sayings. They were fearful because of the common disregard of the conventions of the previous age, and because of the present excesses. Their watchword was “moderation,” and they were ever repeating “nothing too much.” By apothegm, riddle, epigram, and catchwords they tried to reform society. The names of all seven are not certain, and only four of them are known,――Thales, Solon, Pittacus, and Bias. Their ethical reflections are not concerned, as in Hesiod, with the home, the village, and the rules of convention, but with the individual’s general relation to society. Their knowledge of ethical matters is remarkable for their time. Some of their sayings are as follows:―― “No man is happy; all are full of trouble.” “Each thinks to do the right, yet no one knows what will be the result of his doings, and no one can escape his destiny.” “The people by their own injustice destroy the city, which the gods would have protected.” “As opposed to these evils the first necessity is law and order for the state, contentment and moderation for the individual.” “Not wealth, but moderation, is the highest good.” “Superfluity of possessions begets self-exaltation.” =The Three Periods of Greek Philosophy=, 625–322 B. C. These are 1. The Cosmological Period, 625–480 B. C. 2. The Anthropological Period, 480–399 B. C. 3. The Systematic Period, 399–322 B. C.