(Coining phrase "null hypothesis") In relation to any experiment we may speak of this hypothesis as the "null hypothesis,” and it should be noted that the null hypothesis is never proved or established, but is possibly disproved, in the course of experimentation. Every experiment may be said to exist only in order to give the facts a chance of disproving the null hypothesis.
Ronald FisherRelated topics
chance course experiment experimentation hypothesis null order should speak factsRelated quotes
I conceived, developed and applied in many areas a new geometry of nature, which finds order in chaotic shapes and processes. It grew without a name until 1975, when I coined a new word to denote it, fractal geometry, from the Latin word for irregular and broken up, fractus. Today you might say that, until fractal geometry became organized, my life had followed a fractal orbit.
Benoît Mandelbrot
When, in the course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another, and to assume among the powers of the earth the separate and equal station to which the laws of nature and of nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.
Thomas Jefferson
Editing should be, especially in the case of old writers, a counseling rather than a collaborating task. The tendency of the writer-editor to collaborate is natural, but he should say to himself, ''How can I help this writer to say it better in his own style'' and avoid ''How can I show him how I would write it, if it were my piece''
James Thurber
The goal of mankind is knowledge ... Now this knowledge is inherent in man. No knowledge comes from outside it is all inside. What we say a man 'knows', should, in strict psychological language, be what he 'discovers' or 'unveils' what man 'learns' is really what he discovers by taking the cover off his own soul, which is a mine of infinite knowledge.
Swami Vivekananda
Apollo at Delphi, through the oracular utterance of his priestess, pronounced Socrates the wisest of men. Of him it is related that he said with sagacity and great learning that the human breast should have been furnished with open windows, so that men might not keep their feelings concealed, but have them open to the view. Oh that nature, following his idea, had constructed them thus unfolded and obvious to the view.
Vitruvius