2) Nelly, I see now, you think me a selfish wretch; but did it never strike you that if Heathcliff and I married we should be beggars? whereas, if I marry Linton, I can aid Heathcliff to rise, and place him out of my brother's power? (87). Catherine tells Ellen what she believes will happen with her marriage and her relationship to Heathcliff. She really believes that her marriage to Linton will end up helping Heathcliff, which of course it does not.
3) My love for Linton is like the foliage in the woods; time will change it, I'm well aware, as winter changes the trees. My love for Heathcliff resembles the eternal rocks beneath--a source of little visible delight, but necessary. Nelly, I am Heathcliff! He's always, always in my mind--not as a pleasure, any more than I am always a pleasure to myself, but as my own being (88). The extent of the love between Catherine and Heathcliff is shown here. Heathcliff says similar things throughout the novel.
4) I'd as soon put that little canary into the park on a winter's day, as recommend you to bestow your heart on him!...He's not a rough diamond--a pearl-containing oyster of a rustic: he's a fierce, pitiless, wolfish man (109). Although she loves Heathcliff, Catherine realizes the man he has become and strongly advises Isabella against getting involved with him. Isabella thinks Catherine is only jealous, and does not heed her advice.
5) You teach me how