爱情似空似海似毒药
[ài qíng sì kōng sì hăi sì dú yào]
'Love Is Like Emptiness, Sea, or Poison' conveys an extremely complex perception of love, associating it simultaneously with vastness, unfathomability, beauty and danger. It may be an allusion to both good and bad experiences or thoughts about love, highlighting the contradictions in one's feelings about it.