In Haruki Murakami's book "After the Quake," the quote highlights the distinction between comprehension and visualization. Understanding a concept is an intellectual process, while expressing it concretely allows it to be perceived and experienced. This dichotomy suggests that true grasp of a subject often requires translating it into a tangible form, which is not always easy to achieve.

The quote further implies that harmonizing these two aspects could simplify life significantly. When ideas and emotions are articulated clearly and vividly, it bridges the gap between thought and reality, enhancing both personal and shared experiences. Thus, the challenge lies in mastering both understanding and expression to navigate life's complexities more effectively.