Plainness in speech addressed other concerns than materialism: honesty, avoiding class distinction and vestiges of paganism, and the speaking of truth. These principles were put into practice by affirming rather than making an oath or shaking hands to agree upon a deal, setting fixed prices for goods, avoiding the use of honorific titles and using familiar forms for the second person pronoun. Early Friends also objected to the names of the days and months in the English language, because many of them referred to Roman or Norse gods, such as Mars (March) and Thor (Thursday), and Roman emperors, such as Julius (July). As a result, the days of the week were known as "First Day" for Sunday, "Second Day" for Monday, and so forth. Similarly, the months of the year were "First Month" for January, "Second Month" for February, and so forth. For many Friends today, this is no longer a priority, though the tradition is still kept up by some—especially in the term "First-Day school" for Sunday schools organized by Friends. Many Friends organizations continue to use the "simple calendar" for official records.