" I became startled by the extraordinary difference between something whose surface is completely invisible which only makes itself present by virtue of what it reflects, and a window, which doesn’t make itself apparent at all, in the ideal case. "
- Jonathan Miller

In Jonathan Miller's statement, he reflects on a comparison between two surfaces: one that is entirely invisible but perceivable only through what it reflects and another surface represented by a window which ideally remains unseen. The first part of this observation highlights an intriguing paradox where something can exist without being directly visible, yet its presence is evident due to the reflection or interaction with other objects around it.

The deeper meaning behind Miller's words delves into the nature of perception and how we interpret our surroundings. He suggests that a perfectly reflective surface can convey more than just what lies beyond; it reveals information about both itself and the viewer through reflections, interactions, and contrasts. In contrast, an ideal window is meant to blend seamlessly with its environment, making one's focus shift entirely to whatever lies on the other side, rather than the physical barrier between them. This implies that while some things draw attention to their own nature by virtue of their presence (or lack thereof), others aim to disappear into the background and become conduits for our understanding.

Jonathan Miller is a multifaceted figure known for his work as a theatre director, television presenter, writer, and physician. His quote reflects his interest in exploring complex ideas through multiple mediums, combining his analytical skills from medicine with creative insights from performing arts. This blend of backgrounds allows him to offer unique perspectives on how we perceive reality and interpret our environment, much like the reflective nature he describes.