“What is a friend? A single soul dwelling in two bodies.”
“Love," he whispered in Italian, "is a single soul inhabiting two bodies".”
“Two people who are true friends are like two bodies with one soul”
“What is love? two souls and one flesh; friendship? two bodies and one soul.”
“Two souls alas! are dwelling in my breast”
“A sound soul dwells within a sound mind and a sound body.”