The boss heeds this advisor's every word and follows every plan he suggests.
Tips
history
From 《史记·淮阴侯列传》: Han Xin's account of Liu Bang - 解衣衣我，推食食我，言听计用 - 'He gave me his robes to wear, pushed food to me to eat, and listened to every word and used every strategy I offered.'
usage
Can be admiring (deep trust in an advisor) or slightly negative (blind obedience). Tone depends on context and on who follows whom - be alert to both readings.
