Patricia Highsmith

But there were too many points at which the other self could invade the self he wanted to preserve, and there were too many forms of invasion: certain words, sounds, lights, actions his hands or feet performed, and if he did nothing at all, heard and saw nothing, the shouting of some triumphant inner voice that shocked him and cowed him.

Then Carol slipped her arm under her neck, and all the length of their bodies touched fitting as if something had prearranged it. Happiness was like a green vine spreading through her, stretching fine tendrils, bearing flowers through her flesh. She had a vision of a pale white flower, shimmering as if seen in darkness, or through water. Why did people talk of heaven, she wondered

He liked the fact that Venice had no cars. It made the city human. The streets were like veins, he thought, and the people were the blood, circulating everywhere.