岁月不改往昔面貌岁月已逝往昔容颜
[suì yuè bù găi wăng xī miàn mào suì yuè yĭ shì wăng xī róng yán]
Means time may not change past appearances, but it inevitably fades away and changes our past features. This shows nostalgia and reflection on time’s influence over personal appearance