Then I feel, Harry, that I have given away my whole soul to someone who treats it as if it were a flower to put in his coat, a bit of decoration to charm his vanity, an ornament for a summer's day.
Do you know that I am afraid that good people do a great deal of harm in this world? Certainly the greatest harm they do is that they make badness of such extraordinary importance.
The 19thc hatred of Realism is Caliban's enraged reaction to seeing his own face in the mirror. The 19thc rejection of Romanticism is Caliban's fury at not seeing his face reflected in the mirror.
Just as the orator marks his good things by a dramatic pause, or by raising and lowering his voice, or by gesture, so the writer marks his epigrams with italics, setting the little gem, so to speak, like a jeweler.