for a dark instant Mr. Button wished passionately that his son was black—
People would stop to speak to him, and what was he going to say? He would have to introduce this—this septuagenarian: “This is my son, born early this morning.” And then the old man would gather his blanket around him and they would plod on, past the bustling stores, the slave market—for a dark instant Mr. Button wished passionately that his son was black—past the luxurious houses of the residential district, past the home for the aged....And