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1 " it seems that once again people engage in a search for evidence that is biased toward confirmation. Asked to assess the similarity of two entities, people pay more attention to the ways in which they are similar than to the ways in which they differ. Asked to assess dissimilarity, they become more concerned with differences than with similarities. In other words, when testing a hypothesis of similarity, people look for evidence of similarity rather than dissimilarity, and when testing a hypothesis of dissimilarity, they do the opposite. The relationship one perceives between two entities, then, can vary with the precise form of the question that is asked "
― Thomas Gilovich , How We Know What Isn't So: The Fallibility of Human Reason in Everyday Life
2 " As a mother I see the future in the present. Every little thing she does or says makes me form a hypothesis of how she will see life and treat others in 20 years. So I plan for how amazing she will be now. Instead of living my life I have to live hers. Some may not understand how important it is to be a parent. How present, efficient, selfless, and imaginative you must be. But I do. I only pray that this little face is stronger than I am and more successful for this world and the next. I chase her butterflies. She was created from scratch and presented as a gift from God. She will never roam free, unattended and unloved. "
― Kimberley Alecia Smith
3 " I cannot give any scientist of any age better advice than this: the intensity of the conviction that a hypothesis is true has no bearing on whether it is true or not. "
― , Advice To A Young Scientist
4 " Science fiction invites the writer to grandly explore alternative worlds and pose questions about meaning and destiny. Inventing plausible new realities is what the genre is all about. One starts from a hypothesis and then builds out the logic, adding detail and incident to give substance to imaginary structures. In that respect, science fiction and theology have much in common. "
― Lawrence Wright , Going Clear: Scientology, Hollywood, and the Prison of Belief
5 " The only part of evolution in which any considerable interest is felt is evolution applied to man. A hypothesis in regard to the rocks and plant life does not affect the philosophy upon which one's life is built. Evolution applied to fish, birds and beasts would not materially affect man's view of his own responsibilities except as the acceptance of an unsupported hypothesis as to these would be used to support a similar hypothesis as to man. The evolution that is harmful—distinctly so—is the evolution that destroys man's family tree as taught by the Bible and makes him a descendant of the lower forms of life. This ... is a very vital matter. "
― William Jennings Bryan
6 " The adventure is which I have shared so passionately is not over--this adventure with its doubt, failure, the dreariness of no progress, then a glimpse of light, a hope, a hypothesis confirmed; and then after weeks and months of anxious perseverance, the intoxication of success. "
― Simone de Beauvoir , The Woman Destroyed
7 " I have spent these last two days in concentrated introspection," said Cutie, " and the results have been most interesting. I began at the one sure assumption I felt permitted to make.I, myself, exist, because I think-" Powell groaned, " Oh, Jupiter, a robot Descartes!" " Who's Descartes?" demanded Donovan. " Listen, do we have to sit here and listen to this metal maniac-" " Keep quiet, Mike!" Cutie continued imperturbably, " And the question that immediately arose was: Just what is the cause of my existence?" Powell's jaw set lumpily. " You're being foolish. I told you already that we made you." " And if you don't believe us," added Donovan, " we'll gladly take you apart!" The robot spread his strong hands in a deprecatory gesture, " I accept nothing on authority. A hypothesis must be backed by reason, or else it is worthless - and it goes against all the dictates of logic to suppose that you made me." Powell dropped a restraining arm upon Donovan's suddenly unched fist. " Just why do you say that?" Cutie laughed. It was a very inhuman laugh - the most machine-like utterance he had yet given vent to. It was sharp and explosive, as regular as a metronome and as uninflected." Look at you," he said finally. " I say this in no spirit of contempt, but look at you! The material you are made of is soft and flabby, lacking endurance and strength, depending for energy upon the inefficient oxidation of organic material - like that." He pointed a disapproving finger at what remained of Donovan's sandwich. " Periodically you pass into a coma and the least variation in temperature, air ressure, humidity, or radiation intensity impairs your efficiency. You are _makeshift_." I, on the other hand, am a finished product. I absorb electrical energy directly and utilize it with an almost one hundred percent efficiency. I am composed of strong metal, am continuously conscious, and can stand extremes of environment easily. These are facts which, with the self-evident proposition that no being can create another being superior to itself, smashes your silly hypothesis to nothing. "
8 " The most important thing you can do is to get into an iteration cycle where you can measure the impact of your work, have a hypothesis about how making changes will affect those variables, and ship changes regularly. It doesn't even matter that much what the content is - it's the iteration of hypothesis, changes, and measurement that will make you better at a faster rate than anything else we have seen. "
9 " In choosing a hypothesis there is no virtue in being timid. I clearly would have been burned at the stake in another age. "
― Thomas Gold
10 " A fact is a simple statement that everyone believes. It is innocent, unless found guilty. A hypothesis is a novel suggestion that no one wants to believe. It is guilty, until found effective. "
11 " Knowledge in the Internet Age - networked knowledge - is becoming more like what knowledge has been in the past few hundreds years for scientists: it's provisional it's a hypothesis that is waiting to be disproved. "
12 " The only relevant test of the validity of a hypothesis is comparison of prediction with experience. "