In Michael Crichton's novel "Sphere," the character Ted Fielding exhibits frustration while attempting to interact with a mysterious polished sphere. He playfully commands it to open by shouting phrases like "Open! Open Sesame!" with an air of urgency and a hint of exasperation, reflecting a mix of curiosity and desperation. Despite his efforts, the sphere remains unresponsive, emphasizing the enigmatic nature of this object and the tension within the storyline.

This scene encapsulates a pivotal moment in the narrative, highlighting the themes of human interaction with the unknown and the limits of control over mysterious phenomena. Fielding's dramatic pleas serve not only to illustrate his character's state of mind but also to build suspense, as the sphere’s refusal to open hints at deeper complexities that lie ahead in their exploration of the unknown.