In Walter Isaacson's biography of Einstein, he captures the profound satisfaction that comes with making connections between seemingly unrelated phenomena. This sentiment reflects the essence of scientific discovery, where understanding is achieved through linking different ideas and observations, leading to a harmonious view of the universe.

Einstein's contributions were marked by such moments of realization, which not only transformed physics but also influenced how we perceive the world. This pursuit of unity among diverse phenomena is central to scientific inquiry, driving breakthroughs that change our understanding of reality.