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.

There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.

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.

It does not say in the Bible that all laws of nature are expressible linearly!

When asked what he meant by a miracle: Oh, anything with a probability of less than 20%.

It is not good to try to stop knowledge from going forward. Ignorance is never better than knowledge.

An experiment disproving a prediction is discovery.