







量力而为 is a Chinese idiom (chengyu) meaning “to act within one's capabilities”. To gauge one's strength and act accordingly; to do what one is capable of doing without overextending oneself. Literally, “Measure strength and act”.
In 712 BC, Duke Zhuang of Zheng, using the pretext that Duke Zhuang of Xu had disregarded the orders of the Son of Heaven (the Zhou King), allied with the states of Qi and Lu to conquer the state of Xu.
When discussing how to handle Xu, Duke Li of Qi suggested that Lu should govern it, while Duke Yin of Lu proposed that Duke Zhuang of Zheng should take control.
Duke Zhuang of Zheng, acting according to his capabilities, divided Xu into two parts, east and west. The eastern part was placed under the governance of Xu Shu, Duke Zhuang of Xu's younger brother, and the western part was entrusted to Grand Master Gongsun Huo.

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Open the tool →量力而为 (liàng lì ér wéi) is a Chinese idiom (chengyu) meaning “to act within one's capabilities”.
量力而为 is pronounced liàng lì ér wéi in Mandarin Chinese.
Literally, 量力而为 means “Measure strength and act”. It is used to mean “to act within one's capabilities”.
量力而为 comes from a classical Chinese story dating back to ancient China. The full story is on this page.
量:估量。按照自己力量的大小去做,不要勉强。