【不敢告劳】〖bù gn gào láo〗[not complain of hard work; work tirelessly and uncomplainingly]

不拔之志著诗典，

敢勇当先汉英翻。

告往知来弘华夏，

劳筋苦骨游历练。

努力做事，不诉说自己的劳苦。比喻勤勤恳恳，不辞辛劳(多用在自己表示谦虚)。Do thing hard, don't tell oneself hard toil. Metaphor work diligently and conscientiously, not to shirk hardships (used to show modesty in oneself).同：勤勤恳恳、任劳任怨。反：居功自傲。