Property quotes

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David_Bohm

Theory Purpose

“we must avoid postulating a new element for each new phenomenon. But an equally serious mistake is to admit into the theory only those elements which can now be observed. For the purpose of a theory is not only to correlate the results of observations that we already know how to make, but also to suggest the need for new kinds of observations and to predict their results. In fact, the better a theory is able to suggest the need for new kinds of observations and to predict their results correctly, the more confidence we have that this theory is likely to be good representation of the actual properties of matter and not simply an empirical system especially chosen in such a way as to correlate a group of already known facts.”
  • Source: David Bohm in the paper “A Suggested Interpretation of the Quantum Theory in Terms of ‘Hidden’ Variables. II”. Published January 1952 in Physical Review volume 35 issue 2.
Keywords: Avoid_quotes Postulate_quotes Element_quotes New_quotes Phenomenon_quotes Mistake_quotes Admit_quotes Theory_quotes Observation_quotes Purpose_quotes Correlation_quotes Result_quotes Already_quotes Make_quotes Suggest_quotes Need_quotes Kind_quotes Prediction_quotes Better_quotes Correct_quotes Confidence_quotes Good_quotes Represent_quotes Actual_quotes Property_quotes Matter_quotes Empirical_quotes System_quotes Choose_quotes Way_quotes Group_quotes Known_quotes Fact_quotes

Edward_Emil_David

Competitive Rush

"Computing has one property, unique I think, that seriously aggravates the uncertainties associated with software efforts. In computing, the research, development, and production phases are often telescoped into one process. In the competitive rush to make available the latest techniques, such as on-line consoles served by time-shared computers, we strive to take great forward leaps across gulfs of unknown width and depth."
Keywords: Software_Engineering_quotes Computer_quotes Uncertainty_quotes Effort_quotes Research_quotes Development_quotes Production_quotes Telescope_quotes Process_quotes Competition_quotes Unknown_quotes Scope_quotes Requirements_quotes Property_quotes Unique_quotes Aggravate_quotes Software_quotes Engineering_quotes Phase_quotes Technique_quotes Console_quotes Timeshare_quotes Strive_quotes Forward_quotes Leap_quotes Gulf_quotes Width_quotes Depth_quotes

Epictetus

Unconnected Reasoning

“These reasonings are unconnected: ‘I am richer than you, therefore I am better’; ‘I am more eloquent than you, therefore I am better.’ The connection is rather this: ‘I am richer than you, therefore my property is greater than yours;’ ‘I am more eloquent than you, therefore my style is better than yours.’ But you, after all, are neither property nor style.”
  • Source: The words of Epictetus from the book “The Enchiridion” as recorded by his student Arrian in the second century. Verse 46.
Keywords: Reason_quotes Unconnected_quotes Rich_quotes Better_quotes Eloquent_quotes Rather_quotes Property_quotes Greater_quotes Style_quotes Neither_quotes Are_quotes

Martin_Fowler

Software Limitations

“Software is not limited by physics, like buildings are. It is limited by imagination, by design, by organization. In short, it is limited by properties of people, not by properties of the world. ‘We have met the enemy, and he is us.’”
  • Source: Article/Author: Martin Fowler; Publication/Date: 2003; Article/Title: “Who Needs an Architect?”; Publication: IEEE Software; Volume: 20; Number: 5; Pages: 11-13; Online: http://doi.org/10.1109/MS.2003.1231144. Retrieval/Date: 2020.
Keywords: Software_quotes Limitation_quotes Building_quotes Imagination_quotes Design_quotes Organization_quotes Physics_quotes Property_quotes People_quotes World_quotes Enemy_quotes

William_James

True Ideas

“True ideas are those that we can assimilate, validate, corroborate, and verify. False ideas are those that we can not. That is the practical difference it makes to us to have true ideas; that, therefore, is the meaning of truth, for it is all that truth is known-as. This thesis is what I have to defend. The truth of an idea is not a stagnant property inherent in it. Truth happens to an idea. It becomes true, is made true by events. Its verity is in fact an event, a process: the process namely of its verifying itself, its verification. Its validity is the process of its validation.”
  • Source: William James. From the book “Pragmatism: New Name for Some Old Ways of Thinking”. Lecture VI. Published in 1907 by <Longman's, Green and Co.>, New York, NY.
Keywords: True_quotes Assimilate_quotes Corroborate_quotes Verify_quotes False_quotes Idea_quotes Practical_quotes Difference_quotes Meaning_quotes Truth_quotes Known_quotes Thesis_quotes Defend_quotes Stagnant_quotes Property_quotes Inherent_quotes Happen_quotes Become_quotes Make_quotes Event_quotes Verity_quotes Fact_quotes Process_quotes Validate_quotes

Steven_Pinker

Two Modes of Thinking

“People think in two modes. They can form fuzzy stereotypes by uninsightfully soaking up correlations among properties, taking advantage of the fact that things in the world tend to fall into clusters (things that bark also bite and lift their legs at hydrants). But people can also create systems of rules — intuitive theories — that define categories in terms of the rules that apply to them, and that treat all the members of the category equally.”
  • Source: Steven Pinker (1997). How the Mind Works. New York, NY: W. W. Norton. ISBN 978-0-393-06973-0; eISBN 978-0-393-06973-0. Chapter 2 Section: Connectoplasm.
Keywords: People_quotes Thinking_quotes Mode_quotes Form_quotes Fuzzy_quotes Stereotype_quotes Uninsightful_quotes Soak_quotes Correlation_quotes Property_quotes Advantage_quotes Fact_quotes World_quotes Tendency_quotes Fall_quotes Cluster_quotes Bark_quotes Bite_quotes Leg_quotes Hydrant_quotes Create_quotes System_quotes Rule_quotes Intuition_quotes Definition_quotes Category_quotes Term_quotes Apply_quotes Treat_quotes Member_quotes Equal_quotes

Bertrand_Russell

Truth and Falsehood

“In fact, truth and falsehood are properties of beliefs and statements... But... the truth or falsehood of a belief always depends upon something which lies outside the belief itself.”
  • Source: Bertrand Russell, (1912), In the book entitled “The Problems of Philosophy” by Bertrand Russell. Second edition published in 1998 (originally published in 1912) by Oxford University Press, Oxford, England. Chapter 12. ISBN 978-0-19-285423-0. Online at <https://www.gutenberg.org/ebooks/5827> retrieved 2022.
Keywords: Fact_quotes Truth_quotes Falsehood_quotes Property_quotes Belief_quotes Statement_quotes Depend_quotes Outside_quotes Itself_quotes

Herbert_Simon

Psychology of Choice

“Research findings on the psychology of choice, indicate some properties a thermometer of satisfaction should have. First, unlike the utility function, it is not limited to positive values, but has a zero point (of minimal contentment). Above zero, various degrees of satisfaction are experienced, and below zero, various degrees of dissatisfaction. Second, if periodic readings are taken of people in relatively stable life circumstances, we only occasionally find temperatures very far from zero in either direction, and the divergent measurements tend to regress over time back toward the zero mark. Most people consistently register either slightly below zero (mild discontent) or a little above (moderate satisfaction). To deal with these phenomena, psychology employs the concept of aspiration level... Aspiration levels provide a computational mechanism for satisficing.”
Keywords: Research_quotes Find_quotes Psychology_quotes Choice_quotes Indication_quotes Property_quotes Thermometer_quotes Satisfaction_quotes Utility_quotes Limitation_quotes Positive_quotes Value_quotes Zero_quotes Point_quotes Minimum_quotes Content_quotes Degree_quotes Experience_quotes Dissatisfaction_quotes Period_quotes People_quotes Relative_quotes Stable_quotes Life_quotes Circumstance_quotes Occasional_quotes Temperature_quotes Far_quotes Direction_quotes Divergent_quotes Measurement_quotes Regression_quotes Time_quotes Consistency_quotes Register_quotes Discontent_quotes Moderation_quotes Deal_quotes Phenomena_quotes Employment_quotes Conception_quotes Aspiration_quotes Level_quotes Computation_quotes Mechanism_quotes Satisfice_quotes

Engineering and Design

“Historically and traditionally, it has been the task of the science disciplines to teach about natural things: how they are and how they work. It has been the task of engineering schools to teach about artificial things: how to make artifacts that have desired properties and how to design.”
Keywords: History_quotes Tradition_quotes Task_quotes Science_quotes Discipline_quotes Teaching_quotes Natural_quotes Work_quotes Engineering_quotes Artificial_quotes Artifact_quotes Desire_quotes Property_quotes Design_quotes School_quotes

Baruch_Spinoza

Good and Evil

“Experience day by day protested and showed by infinite examples, that good and evil fortunes fall to the lot of pious and impious alike; still they would not abandon their inveterate prejudice, for it was more easy for them to class such contradictions among other unknown things of whose use they were ignorant, and thus to retain their actual and innate condition of ignorance, than to destroy the whole fabric of their reasoning and start afresh. They therefore laid down as an axiom, that God's judgments far transcend human understanding. Such a doctrine might well have sufficed to conceal the truth from the human race for all eternity, if mathematics had not furnished another standard of verity in considering solely the essence and properties of figures without regard to their final causes.”
  • Source: A book. Entitled Ethics. Also entitled Ethica. Written by Baruch Spinoza. Originally published 1677. Translated from Latin by R. H. M. Elwes. Part I, Appendix.
Keywords: Ethics_quotes Deity_quotes Religion_quotes Prejudice_quotes Ignorance_quotes Reason_quotes Epistemology_quotes Mathematics_quotes Justice_quotes Causality_quotes Experience_quotes Day_quotes Protest_quotes Show_quotes Infinite_quotes Good_quotes Evil_quotes Fortune_quotes Fall_quotes Lot_quotes Pious_quotes Impious_quotes Abandon_quotes Inveterate_quotes Easy_quotes Contradiction_quotes Unknown_quotes Retain_quotes Actual_quotes Innate_quotes Condition_quotes Destroy_quotes Fabric_quotes Start_quotes Afresh_quotes Laid_quotes Axiom_quotes God_quotes Judgment_quotes Transcend_quotes Human_quotes Understand_quotes Doctrine_quotes Suffice_quotes Conceal_quotes Truth_quotes Race_quotes Eternity_quotes Furnish_quotes Standard_quotes Verity_quotes Consider_quotes Essence_quotes Property_quotes Figure_quotes Regard_quotes Final_quotes

Max_Tegmark

Mathematical Reality

“Many of my physics colleagues will say that mathematics describes our physical reality, at least in some approximate sense. I go further and argue that it actually is our physical reality because I'm arguing that our physical world doesn't just have some mathematical properties, but it has only mathematical properties.”
  • Source: Youtube The Great Math Mystery - Documentary posted by Aerospace Engineering 2017-03-03.
Keywords: Physics_quotes Colleague_quotes Mathematics_quotes Physical_quotes Reality_quotes Approximation_quotes Sense_quotes Argue_quotes Actual_quotes World_quotes Property_quotes Computation_quotes Calculation_quotes Description_quotes

Gerald_Weinberg

Knowledge Came Slowly

“In ages past, the knowledge came very slowly, and one man in his life was not likely to see much change other than that wrought by nature. The controlled incorporation of arsenic into copper to make bronze took several thousand years to develop; the substitution of tin for the more dangerous arsenic took another thousand or two. In our modern age, laboratories turn out an alloy a day, or more, with properties made to order. The alloying of metals led to the rise and fall of civilizations, but the changes were too slow to be appreciated. A truer blade meant victory over the invaders, but changes were local and slow enough to be absorbed by a million tiny adjustments without destroying the species. With an alloy a day, we can no longer be sure. Science and engineering have been the catalysts for the unprecedented speed and magnitude of change. The physicist shows us how to harness the power of the nucleus; the chemist shows us how to increase the quantity of our food; the geneticist shows us how to improve the quality of our children. But science and engineering have been unable to keep pace with the second-order effects produced by their first-order victories. The excess heat from the nuclear generator alters the spawning pattern of fish, and, before adjustments can be made, other species have produced irreversible changes in the ecology of the river and its borders. The pesticide eliminates one insect only to the advantage of others that may be worse, or the herbicide clears the rain forest for farming, but the resulting soil changes make the land less productive than it was before. And of what we are doing to our progeny, we still have only ghastly hints. Some have said the general systems movement was born out of the failures of science, but it would be more accurate to say the general systems approach is needed because science has been such a success. Science and technology have colonized the planet, and nothing in our lives is untouched. In this changing, they have revealed a complexity with which they are not prepared to deal. The general systems movement has taken up the task of helping scientists unravel complexity, technologists to master it, and others to learn to live with it.”
  • Source: Weinberg, Gerald (2011-04-07). An Introduction to General Systems Thinking (Kindle Locations 264-267). Weinberg & Weinberg. Kindle Edition.
Keywords: History_quotes Knowledge_quotes Slow_quotes Humanity_quotes Life_quotes Change_quotes Nature_quotes Arsenic_quotes Copper_quotes Bronze_quotes Technology_quotes Tin_quotes Metal_quotes Laboratory_quotes Property_quotes On_Demand_quotes Rise_quotes Fall_quotes Civilization_quotes Appreciation_quotes Victory_quotes Blade_quotes Invader_quotes Adjustment_quotes Species_quotes Science_quotes Engineering_quotes Catalyst_quotes Speed_quotes Physics_quotes Chemistry_quotes Food_quotes Genetics_quotes Quality_quotes Children_quotes Effect_quotes Heat_quotes Fish_quotes Irreversible_quotes Ecology_quotes River_quotes Pesticide_quotes Insect_quotes Herbicide_quotes Forest_quotes Farming_quotes Soil_quotes Productivity_quotes Progeny_quotes System_quotes Failure_quotes Accuracy_quotes Colonize_quotes Planet_quotes Earth_quotes Complexity_quotes Preparation_quotes Man_quotes Nucleus_quotes Quantity_quotes Second-order_quotes First-order_quotes Nuclear_quotes Generator_quotes Alter_quotes Spawn_quotes Pattern_quotes Border_quotes Eliminate_quotes Advantage_quotes Worse_quotes Rain_quotes Land_quotes Ghastly_quotes Hint_quotes General_quotes Approach_quotes Success_quotes Accurate_quotes Say_quotes Untouch_quotes Reveal_quotes Master_quotes Learn_quotes
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