The 2nd chapter has Love as its focus. It’s a humorous book but the writing is something else:
No, we never sicken with love twice. Cupid spends no second arrow on the same heart. Love's handmaids are our life-long friends. Respect, and admiration, and affection, our doors may always be left open for, but their great celestial master, in his royal progress, pays but one visit and departs. We like, we cherish, we are very, very fond of—but we never love again. A man's heart is a firework that once in its time flashes heavenward. Meteor-like, it blazes for a moment and lights with its glory the whole world beneath. Then the night of our sordid commonplace life closes in around it, and the burned-out case, falling back to earth, lies useless and uncared for, slowly smoldering into ashes. Once, breaking loose from our prison bonds, we dare, as mighty old Prometheus dared, to scale the Olympian mount and snatch from Phoebus' chariot the fire of the gods. Happy those who, hastening down again ere it dies out, can kindle their earthly altars at its flame. Love is too pure a light to burn long among the noisome gases that we breathe, but before it is choked out we may use it as a torch to ignite the cozy fire of affection.
But this section had me laughing:
I am afraid, dear Edwin and Angelina, you expect too much from love. You think there is enough of your little hearts to feed this fierce, devouring passion for all your long lives. Ah, young folk! don't rely too much upon that unsteady flicker. It will dwindle and dwindle as the months roll on, and there is no replenishing the fuel. You will watch it die out in anger and disappointment. To each it will seem that it is the other who is growing colder. Edwin sees with bitterness that Angelina no longer runs to the gate to meet him, all smiles and blushes; and when he has a cough now she doesn't begin to cry and, putting her arms round his neck, say that she cannot live without him. The most she will probably do is to suggest a lozenge, and even that in a tone implying that it is the noise more than anything else she is anxious to get rid of.