Controlled Experiments

Famous quotes containing the words controlled and/or experiments:

“You enter a state of controlled passivity, you relax your grip and accept that even if your declared intention is to justify the ways of God to man, you might end up interesting your readers rather more in Satan.”
—Ian McEwan (b. 1938)

“There are three principal means of acquiring knowledge available to us: observation of nature, reflection, and experimentation. Observation collects facts; reflection combines them; experimentation verifies the result of that combination. Our observation of nature must be diligent, our reflection profound, and our experiments exact. We rarely see these three means combined; and for this reason, creative geniuses are not common.”
—Denis Diderot (1713–1784)