Prague, Czech Republic

Logic

Logika

Language: Czech Studies in Czech
Subject area: humanities
University website: www.cuni.cz
Years of study: 4
Logic
Logic (from the Ancient Greek: λογική, translit. logikḗ), originally meaning "the word" or "what is spoken", but coming to mean "thought" or "reason", is a subject concerned with the most general laws of truth, and is now generally held to consist of the systematic study of the form of valid inference. A valid inference is one where there is a specific relation of logical support between the assumptions of the inference and its conclusion. (In ordinary discourse, inferences may be signified by words like therefore, hence, ergo, and so on.)
Logic
The want of logic annoys. Too much logic bores. Life eludes logic, and everything that logic alone constructs remains artificial and forced.
André Gide (1956) The journals, 1889-1949. Vol 2. p. 20
Logic
Logic: The art of thinking and reasoning in strict accordance with the limitations and incapacities of the human misunderstanding.
Ambrose Bierce (1911), The Devil's Dictionary
Logic
All men are mortal. Socrates was mortal. Therefore, all men are Socrates.
Woody Allen in his movie Love and Death cited in: Philip Nicholas Johnson-Laird (2006) How We Reason. p. 142
When you think about the Earth’s oceans you probably imagine stretches of deep, dark water, exotic marine life and pristine waves. You probably don’t think of vast islands of plastic waste such as the Great Pacific Garbage Patch, an expanse of rubbish which some say is bigger than the continental United States. It was feared that collections of plastic debris like this were growing in line with our increasing rates of plastic production over the past decades. However, scientists have recently discovered that these floating eyesores are mysteriously receding – and that’s actually not a good thing…
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