They sang their mysterious duo, sang of their nameless hope, their death-in-love, their union unending, lost forever in the embrace of night's magic … - Thomas Mann

Nothing 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.

The observations and encounters of a solitary, taciturn man are vaguer and at the same times more intense than those of a sociable man; his thoughts are deeper, odder and never without a touch of sadness. Images and perceptions that could be dismissed with a glance, a laugh, an exchange of opinions, occupy him unduly, become more intense in the silence, become significant, become an experience, an adventure, an emotion. Solitude produces originality, bold and astonishing beauty, poetry. But solitude also produces perverseness, the disproportionate, the absurd and the forbidden.

The positive thing about the sceptic is that he considers everything possible!