When asked what he meant by a miracle: Oh, anything with a probability of less than 20%. — Enrico Fermi
Experimental confirmation of a prediction is merely a measurement. An experiment disproving — Enrico Fermi
Young man, if I could remember the names of these particles, I would have been a botanist. — Enrico Fermi
The fundamental point in fabricating a chain reacting machine is of course to see to it — Enrico Fermi
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge. — Enrico Fermi