My dream: to be able to drive a virus-powered car.

Belcher’s line frames an ambitious, almost science-fictional goal as a personal “dream,” signaling both optimism and urgency about rethinking energy and materials. Read against her research interests in using viruses as programmable scaffolds for assembling inorganic materials, the “virus-powered car” becomes shorthand for biologically inspired manufacturing and cleaner energy technologies: tiny biological agents directing the construction of batteries, catalysts, or solar materials that could ultimately power transportation. The quote’s simplicity also functions rhetorically—translating complex nanobiotechnology into a vivid, everyday image—inviting non-specialists to imagine a tangible payoff from fundamental research.