I've really tried to solve some big problems: counterterrorism, nuclear terrorism, and health care and diagnosing and treating cancer, but I started thinking about all these problems, and I realized that the really biggest problem we face, what all these other problems come down to, is energy, is electricity, the flow of electrons.
Stvarno sam pokušao riješiti neke velike probleme: protuterorizam, nuklearni terorizam, zdravstvenu skrb, dijagnosticiranje i liječenje raka, no počeo sam razmišljati o svim  tim problemima, i shvatio sam da je stvarno najveći  problem s kojim smo suočeni, na što spadaju svi ostali problemi, energija, struja, tok elektrona.