1. Discuss the fundamental differences in what brings happiness to adults versus children, which might include complexity, sources, and depth of happiness. 2. You can also mention how societal expectations, responsibilities, and understanding of the world can influence the nature of happiness in adults compared to children.

1. 讨论成年人和孩子获得幸福的根本差异，包括幸福的复杂性、来源和深度。 2. 您还可以提到社会期望、责任和对世界的理解如何影响成年人与孩子幸福的性质。