时光流逝日月如梭
[shí guāng liú shì rì yuè rú suō]
Translating as 'Time flows away swiftly as days, months, years fly past like shuttle', this idiom-like term expresses reflection and contemplation about the unstoppable passage of time which is an inevitable and constant presence for all living beings. Perhaps it signifies someone concerned with time passing or looking back over past events.