Inductive And Deductive Quotes & Sayings

The word 'proof' should strictly only be used when we are dealing with deductive inferences.... Popper claimed that scientists only need to use deductive inferences.... So if a scientist is only interested in demonstrating that a given theory is false, she may be able to accomplish her goal without the use of inductive inferences.... When a scientist collects experimental data, her aim might be to show that a particular theory...is false. She will have to resort to inductive reasoning.... So Popper's attempt to show that science can get by without induction does not succeed. — Samir Okasha

No discussion of logic is complete without a refresher course in the difference between inductive and deductive reasoning. By its strictest definition, inductive reasoning proves a general principle - your idea worth spreading - by highlighting a group of specific events, trends, or observations. In contrast, deductive reasoning builds up to a specific principle - again, your idea worth spreading - through a chain of increasingly narrow statements. — Jeremey Donovan

The deductive method is the mode of using knowledge, and the inductive method the mode of acquiring it. — Henry Mayhew

Mr Baley", said Quemot, "you can't treat human emotions as though they were built about a positronic brain".
"I'm not saying you can. Robotics is a deductive science and sociology an inductive one. But mathematics can be made to apply in either case. — Isaac Asimov

Even science is inductive, relying on observations and best explanations, not always deductive conclusions. — Nabeel Qureshi

You should carefully study the Art of Reasoning, as it is what most people are very deficient in, and I know few things more disagreeable than to argue, or even converse with a man who has no idea of inductive and deductive philosophy. — William John Wills

Mathematics has two faces: it is the rigorous science of Euclid, but it is also something else. Mathematics presented in the Euclidean way appears as a systematic, deductive science; but mathematics in the making appears as an experimental, inductive science. Both aspects are as old as the science of mathematics itself. — George Polya

It's all over, it's all over,' I muttered to myself. My grief resembled that of a fainthearted student who has failed an examination: I made a mistake! I made a mistake! Simply because I didn't solve that X, everything was wrong. If only I'd solved that X at the beginning, everything would have been all right. If only I had used deductive methods like everyone else to solve the mathematics of life. To be half-clever was the worst thing I could have done. I alone depended upon the inductive method, and for the simple reason I failed. — Yukio Mishima

The intellectual equipment needed for the job of the future is an ability to define problems, quickly assimilate relevant data, conceptualize and reorganize the information, make deductive and inductive leaps with it, ask hard questions about it, discuss findings with colleagues, work collaboratively to find solutions and then convince others. — Robert Reich