To dream magnificently is not a gift given to all men, and even for those who possess it, it runs a strong risk of being progressively diminished by the ever-growing dissipation of modern life and by the restlessness engendered by material progress. The ability to dream is a divine and mysterious ability; because it is through dreams that man communicates with the shadowy world which surrounds him. But this power needs solitude to develop freely; the more one concentrates, the more one is likely to dream fully, deeply.
Charles Baudelaire (1821–1867), French poet, critic. Artificial Paradise (1860).