Logical deduction Quotes

“Here is the tragedy of theology in its distilled essence: The employment of high-powered human intellect, of genius, of profoundly rigorous logical deduction—studying nothing. In the Middle Ages, the great minds capable of transforming the world did not study the world; and so, for most of a millennium, as human beings screamed in agony—decaying from starvation, eaten by leprosy and plague, dying in droves in their twenties—the men of the mind, who could have provided their earthly salvation, abandoned them for otherworldly fantasies.”

“The grand aim of all science is to cover the greatest number of empirical facts by logical deduction from the smallest number of hypotheses or axioms.”

“We are approaching a new age of synthesis. Knowledge cannot be merely a degree or a skill... it demands a broader vision, capabilities in critical thinking and logical deduction without which we cannot have constructive progress.”

“There was something dead in my heart.I tried to figure out what it was by the strength of the smell. I knew that it was not a lion or a sheep or a dog. Using logical deduction, I came to the conclusion that it was a mouse.I had a dead mouse in my heart.”

“In a well-balanced, reasoning mind there is no such thing as an intuition - an inspired guess! You can guess, of course - and a guess is either right or wrong. If it is right you can call it an intuition. If it is wrong you usually do not speak of it again. But what is often called an intuition is really impression based on logical deduction or experience. When an expert feels that there is something wrong about a picture or a piece of furniture or the signature on a cheque he is really basing that feeling on a host of a small signs and details. He has no need to go into them minutely - his experience obviates that - the net result is the definite impression that something is wrong. But it is not a guess, it is an impression based on experience.”