text: He enrolled in the Eidgenössische Technische Hochschule (ETH) in Zurich to study chemistry and received his diploma in 1957 as a “Diplomierter Ingenieur Chemiker. He was disappointed in the course content, so conducted further research and taught himself quantum mechanics and thermodynamics in his spare time. After a break to complete his military service, Ernst earned his Ph.D. in physical chemistry in 1962 from ETH Zurich. His dissertation was on nuclear magnetic resonance in the field of physical chemistry.