回忆是部过期的黑白电影
[huí yì shì bù guò qī de hēi bái diàn yĭng]
Translating to 'Memories are like expired black and white movies,' this reflects on recollections as being old-fashioned or outdated, perhaps faded but valuable, hinting at the passage of time and change in modern life compared to simpler days past.