不拘小节

不拘小節
bùjūxiǎojié
to not bother about trifles (idiom)

CEDICT

to not worry about minor matters; to not worry about the details; to not be a stickler for details; not worry about dotting all the i's and crossing all the t's

Wiktionary

不被生活上的细节所拘束。《隋书．卷四八．杨素传》：「素少落拓，有大志，不拘小节。」《初刻拍桉惊奇．卷一二》：「有一个人姓蒋名霆，表字震卿。本是儒家子弟，生来心性倜傥佻㒓，顽耍戏浪，不拘小节。」也作「不拘细行」、「不守细行」、「不守小节」。

重編國語辭典

Entry Composition

1 不拘 bùjū
  1. not stick to
  2. not confine oneself to
  3. whatever
2 小节 xiǎojié
  1. a minor matter
  2. trivia
  3. bar (music)