I like the doctrine that in the midst of the fire: anger in our hearts is created with unwelcome sense of what others do, we feel hurt or angry, swearing I'd like to be able to repay what he did.
I like the doctrine that the mind is anger in our hearts. It is made with an unpleasant feeling that others do. We want to feel angry or hurt me sufficiently to return to what he was doing.
I like the doctrine that a fire in his heart is anger up in our mind. It is built with satisfied with what others do, so we feel angry scolding, evil, or pay for what he did.