"The very terms we use to describe the major ethnic divide presented by Western society, 'black' and 'white,' are imported from and naturalized by other discourses. Thus it is said (even in liberal textbooks) that there are inevitable associations of white with light and therefore safety, and black with dark and therefore danger, and that this explains racism, (whereas one might well argue about the safety of the cover of darkness and the danger of exposure to the light); again, and with more justice, people point to the Judaeo-Christian use of white and black to symbolize good and evil, as carried still in such expressions as "a black mark? "white magic', 'to blacken the character'" and so on. "