Final answer:
Haemon tells Creon that it is not possible never to yield to reason in their discussion of Antigone.
Step-by-step explanation:
Haemon tells Creon, "It is not possible never to yield to reason!" within their discussion of Antigone.
In this statement, Haemon is emphasizing the importance of being open to reason and not stubbornly refusing to listen or consider alternative viewpoints. He is suggesting that it is necessary to be receptive to reasoned arguments and to be willing to change one's position based on logical and rational thinking.