This quote from "Wolf Hall" reflects on the significance of mystery and ambiguity in human interactions. It suggests that concealing certain aspects of oneself can be a source of power. By not revealing everything, a person can maintain control over how others perceive them, allowing for an air of intrigue. The mention of "half-light" highlights the idea that not everything needs to be illuminated for a person's influence to be felt.

Moreover, the quote emphasizes how the absence of clear information can provoke anxiety and speculation in others. When facts are missing, people tend to fill the void with their own fears and desires, which can lead to distorted perceptions. This insight underlines the psychological dynamics at play in relationships, where what is unsaid can often be more impactful than what is openly shared.