躲得過初一,躲不過十五 [--过-----过--]

Jyutping
Pinyin duǒ de guò chū yī , duǒ bù guò shí wǔ

Definitions (CC-CEDICT)
  1. lit. you may go undetected during the new moon, but at full moon you'll be found out (idiom)
  2. fig. you can't put it off forever
  3. sooner or later you'll have to deal with it