"Prejudice can be said to be a holiday for the mind. It is not a daily routine for unthinking people, but a Sunday entertainment for thoughtful people. If we cannot harbor prejudice and must be objective, fair, and serious at all times, it would be like building a house with only a living room and no bedrooms, or like looking in the mirror in the bathroom and having to pose in front of a camera." ---- Qian Zhongshu