时间有多少人来人往
[shí jiān yŏu duō shăo rén lái rén wăng]
'时间有多少人来人往' translates to 'Time witnesses many people passing by' and speaks about time witnessing many comings and goings of people. This conveys contemplation on the fleeting nature of human presence and relations. The owner likely observes the transient aspect of interpersonal relationships while feeling solitude or impermanence.