Only by observing this condition would the results of our work be regarded as fully conclusive and as having elucidated the normal course of the phenomena.Quote by Ivan Pavlov about work
Cultivating literature as I do upon a little oatmeal, and driving, when in a position to be driven at all, in that humble vehicle, the 'bus, I have had, perhaps, exceptional opportunities for observing their mutual position and behaviour; and it...Quote by James Payn about chance, literature