回忆也只是曾经
[huí yì yĕ zhĭ shì céng jīng]
'回忆也只是曾经' translates to 'Memories Are Only of the Past.' This suggests acceptance and acknowledgment that although precious moments exist only as part of history now, they cannot change or revert back. The person understands memories remain valuable yet acknowledges living in present circumstances without dwelling too much on what has passed.