One might be led to question whether the scientists acted wisely in presenting the statesmen of the world with this appalling problem. Actually there was no choice. Once basic knowledge is acquired, any attempt at preventing its fruition would be as futile as hoping to stop the earth from revolving around the sun.

Ignorance is never better than knowledge

Young man, if I could remember the names of these particles, I would have been a botanist.

An experiment disproving a prediction is discovery.

Never underestimate the joy people derive from hearing something they already know.

Experimental confirmation of a prediction is merely a measurement. An experiment disproving a prediction is a discovery.

The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.