One has the idea of a stupid man as perfectly healthy and ordinary, and of illness as making one refined and clever and unusual.
Thomas MannNothing is stranger or more ticklish than a relationship between people who know each other only by sight, who meet and observe each other daily - no hourly - and are nevertheless compelled to keep up the pose of an indifferent stranger, neither greeting nor addressing each other, whether out of etiquette or their own whim.
Thomas Mann