"In reality, the Castiglioni brothers were one person. Symbiosis of thought, creative ability, inspiration and execution were an integral part of their being. Talking to one of them or all three of them was the same, they were completely interchangeable, same voice, same accent, same grin, same laughter, same gestures. They were the Castiglioni, like their work, indivisible fruit of the same research, of the same passion, of a great ability to transform the world around us into a new memorable gesture. (Translated from the original Italian)"