It is the orientation of heart that entices the mechanism of mind to rationalize justification for action. It is not conditioning of mind that influences heart.
We often see this wrong. We want to train the mind, thinking heart will follow.
Perhaps "right heart" will become the 9th addition to the eightfold path.
Stoney heart creates hard thinking action. Open hear creates complementary thoughtful action.
Have a heart -- let it be clear and flowing with appreciatory love!