Sentence:  Something indirect , mixed , reconciling , tensional might well be the stratagem , the devious technique by which a poet indulged in all kinds of talk about love and anger and even in something like '' expressions `` of these emotions , without aiming at their incitement or even uttering anything that <WSD>essentially</WSD> involves their incitement '' . 
Meaning of the word marked with <WSD> tags:  in essence; at bottom or by one's (or its) very nature