I spent all day wandering up and down the hallways, staring at the Mona Lisa and Canova's 'Psyche and Cupid' and the 'Venus de Milo' and Caravaggio's 'The Death of the Virgin' and hundreds of other works in all shapes and sizes and colors. Just before I was about to leave, I was staring at Michelangelo's 'The Dying Slave', and I suddenly realized that every single work I had seen expressed the same thing, the same intense longing for beauty and immortality and justice and compassion. It was as though all of these artists from throughout history were there in those long hallways crying out the same anguished plea in a thousand different languages.