不快樂不請自來。

Unhappiness comes without being called.

Source: Tatoeba

Sentence Composition

1 不快 bùkuài
  1. unhappy
  2. in low spirits
  3. (of a knife) not sharp
=2 樂 Lè surname Le
=2 樂 Yuè surname Yue
=2 樂 lào used in place names
=2 樂 lè
  1. happy
  2. cheerful
  3. to laugh
=2 樂 yuè music
=2 樂 luò Used in compounds.
3 不請自來 bùqǐngzìlái
  1. to turn up without being invited
  2. unsolicited