Injustice, poverty, slavery, ignorance - these may be cured by reform or revolution. But men do not live only by fighting evils. They live by positive goals, individual and collective, a vast variety of them, seldom predictable, at times incompatible.
Your hair looks funny," Lief said, as soon as the Ugloids left. "It stands straight up!" No," said Nick, intensely irritated, "It's hanging straight down. " Lief just gave him an upside-down shrug. "Up is down in China and you're part-Chinese.