Wikiquote:Quote of the day/April 19, 2012
I do not yet want to form a hypothesis to test, because as soon as you make a hypothesis, you become prejudiced. Your mind slides into a groove, and once it is in that groove, has difficulty noticing anything outside of it. During this time, my sense must be sharp; that is the main thing — to be sharp, yet open.
~ Bernd Heinrich ~Last modified on 17 April 2012, at 10:42