2. Youth is a light. The darker the environment, the brighter the light.
Youth is a fire. The more water, the faster it burns.
Youth is a beautiful dream, but it will wake up one day.
Youth is a small river, but it will dry up one day.
6. Youth is a rainbow, but it will disappear one day.
7. Youth is a blooming flower, but it will fade one day.
8. Youth is the fine sand in your hand, which has leaked out unconsciously.
9. Youth is a meteor in the sky. Although it is beautiful, it is fleeting.