Niánjì dà le, gàn zhònghuó yuè lái yuè lìbùcóngxīn.
Getting older, doing heavy work is increasingly beyond my ability.
Tips
memory
Literally: "strength-not-follow-heart" — your strength cannot follow where your heart wants to go.
usage
Used as a humble way to express inability despite willingness. Compare with 心有余而力不足 (xīn yǒu yú ér lì bùzú), a longer expression with the same meaning.
