Directions: Complete the following passage by using ONE word that fits the context.
What is happiness? 小题1: people have different ideas. Some people are rich; they think they are happy. 小题2: people have many friends, so they feel 小题3: . Still others are happy because their lives are meaningful. Happiness attracts everyone. For children, happiness often suggests eating something good or 小题4: with toys. 小题5: a stamp collector, stamps bring more delight than meals. And for a scientist, a discovery or an invention rather than 小题6: else gives him greatest satisfaction. As everything exists only because of its opposite, happiness exists only when 小题7: exists. Just as a person who does not know failure never knows success, a person, who has not experienced suffering or sadness never knows 小题8: happiness means. Cheer up and be happy. Happiness is not far from you. It’s just around you. Try to grasp it and enjoy it.