贪多图快tān duō tú kuài

be eager to get a lot done quickly; place undue emphasis on quantity and speed
❍ 做起活来，几十个劳动力哄在一块田里，各人～，不讲质量。(《中国农村的社会主义高潮》396) Dozens of members worked on a piece of land,with everyone trying to till as much and as quickly as possible without regard to quality.
❍ 第二是发现了有些社员工作～，不顾质量。(《中国农村的社会主义高潮》163) The second thing I discovered was that some of our members were so eager to get a lot done quickly that quality suffered.