The quote reflects a moment of humility and wit shared between scientists in the face of a significant achievement. Silverstein expresses skepticism about the comprehension of general relativity, mentioning that only three scientists truly grasp its complexities. By emphasizing Eddington's recognition as one of them, Silverstein expects him to embrace the praise. However, Eddington's modest response invites curiosity about the identity of the mysterious third scientist, demonstrating his self-effacing nature.

This exchange highlights the challenges and misunderstandings surrounding groundbreaking scientific theories. Eddington, known for his humility despite being a key figure in physics, chooses to deflect accolades rather than accept them outright. His lighthearted inquiry about who else might understand Einstein's theory showcases the collaborative spirit of scientific inquiry, where even the most accomplished minds remain open to learning and sharing knowledge.