梦醉人醒
[mèng zuì rén xĭng]
It conveys the feeling when someone 'awakens' (or sobers up), perhaps metaphorically after going through experiences (dream-like) in life which are intoxicating, beautiful yet elusive. Life can be compared with dream states and real moments, where "Dream drunk man awake" might indicate that he is sobering up from an infatuation phase in life or gaining insights during an illusionary stage, implying maturation processes experienced in various circumstances.