The Voice Command

At the beginning of heaven and earth, sound was the origin of all things. It guides the growth of every living thing, drives the development of all things, and is the source of the power of language. It governs people's words and actions. Sound can alter the full range of human emotions, from joy and anger to sorrow and happiness. As the saying goes, cruel words can chill the heart even in the heat of summer, while kind words can warm it through the coldest winter. A melody can break your heart, and wherever you may be, you'll always find someone who understands it.