再美的人生不过是一道浮光
[zài mĕi de rén shēng bù guò shì yī dào fú guāng]
'Even the most beautiful life is just fleeting brilliance' implies all accomplishments, successes, joy in our journey eventually dissipate. Just like how dazzling lights flicker then fade away into darkness. It reflects philosophical thoughts of ephemerality or transience inherent in existence.