“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.”

“Nothing is more curious and awkward than the relationship of two people who only know each other with their eyes — who meet and observe each other daily, even hourly and who keep up the impression of disinterest either because of morals or because of a mental abnormality. Between them there is listlessness and pent-up curiosity, the hysteria of an unsatisfied, unnaturally suppressed need for communion and also a kind of tense respect. Because man loves and honors man as long as he is not able to judge him, and desire is a product of lacking knowledge.”

“Logic and people who subscribed to conspiracy theories were often strangers to each other.”

“There are only two types of people who can be totally honest with each other, lovers and strangers. Everyone else is just negotiating.”

“A healthy marriage is the union of two already complete people who choose to invest in each other. Two people who drain each other because they have nothing to invest - only withdrawals to take from each other - make for a very unhealthy, unfulfilling relationships.”

“People who meet in airports are seventy-two percent more likely to fall for each other than people who meet anywhere else.”