Hayley教口語，“心有余而力不足”用英語怎么說？

said when you would like to do something, but you do not have the time, skills, or energy necessary to do it

心有余而力不足;力不從心

A: Have you started the diet your doctor recommended?

你開始按醫(yī)生建議的飲食了嗎?

B: Every year I resolve to eat better and do more exercise; and every year, inevitably, the spirit is willing, but the flesh is weak.

每年我都下定決心要吃得更好，多做運(yùn)動;每年都免不了心有余而力不足。