劳而不怨

不辞辛苦

不辞劳苦　不避劳苦　不辞劳瘁　不辞辛劳　不惮劳苦　劳苦不辞
不辞劳苦，不顾身体：摩踵　摩顶放踵　磨踵灭顶　磨顶至踵　摩顶至踵　摩顶至足
不辞劳苦，虽劳苦而无怨：任劳
做事不辞劳苦，不怕别人埋怨：任劳任怨任怨任劳　劳而不怨
勤勤恳恳，不辞辛劳：不敢告劳　岂敢告劳
竭尽心力，不辞劳苦：尽瘁
(不怕吃苦，毅力强：不辞辛苦)

劳而不怨láo ér bù yuàn

have worked hard but not grumble(/complain)
❍ 事父母几谏，见志不从，又敬不违，～。(《论语·里仁》) In serving his parents,a son may remonstrate with them,but gently; when he sees that they do not incline to follow his advice,he shows an increased degree of reverence,but does not abandon his purpose,and should they punish him,he does not allow himself to murmur./“何谓五美？”子曰：“君子惠而不费，～，欲而不贪，泰而不骄，威而不猛。” (《论语·尧曰》) “What are meant by the five excellent things?” The Master said，“When the person in authority is beneficent without great expenditure;when he lays tasks on the people without their re pining; when he pursues what he desires without being covetous;when he maintains a dignified ease without being proud; when he is majestic without being fierce.”

劳而不怨láo ér bù yuàn

【解义】劳累辛苦但没有怨言。原指孝顺的子女侍奉父母的态度。后也指由于合理使用人力，虽然劳苦，但无怨言。
【用法】多用于书面语。含褒义。
【例句】为了创建卫生城市，大家群策群力，～。

劳而不怨láo ér bù yuàn

虽劳累却不抱怨。