¥ I pointed out to him [Mies] that it [a glass house] was impossible because you had to have rooms, and that meant solid walls up against the glass, which ruined the whole point.
¥
¥ Mies said, ÒI think it can be done.Ó
¥
¥ -Philip Johnson, speaking at a symposium held at the School of Architecture, Columbia University, 1961