阳光下那个少年亦然
[yáng guāng xià nèi gè shăo nián yì rán]
That Boy Underneath the Sun Is Still the Same. It portrays a timeless quality or unaltered state, indicating that no matter what circumstances change over time, the essence of being young, hopeful and energetic remains. It might refer nostalgically to a period of youthful innocence and vigor not diminished by passing years.