“Edison was by far the most successful and, probably, the last exponent of the purely empirical method of investigation. Everything he achieved was the result of persistent trials and experiments often performed at random but always attesting extraordinary vigor and resource. Starting from a few known elements, he would make their combinations and permutations, tabulate them and run through the whole list, completing test after test with incredible rapidity until he obtained a clue. His mind was dominated by one idea, to leave no stone unturned, to exhaust every possibility.”

—  Nikola Tesla

Adopted from Wikiquote. Last update Dec. 16, 2023. History

Help us to complete the source, original and additional information

Do you have more details about the quote "Edison was by far the most successful and, probably, the last exponent of the purely empirical method of investigation.…" by Nikola Tesla?
Nikola Tesla photo
Nikola Tesla 125
Serbian American inventor 1856–1943

Related quotes

Koichi Tohei photo

“Ki tests are not founded on the idea of testing for strength or weakness. The most important factor in ki testing is to accurately inform the person of the state of his or her mind. Thus, the person performing ki tests must truly understand and exhibit oneness of mind and body from the outset and then perform the tests correctly.”

Koichi Tohei (1920–2011) Japanese aikidoka

22 : The treasure of ki testing
Ki Sayings (2003)

“Man, he wasn't going to need a stress test anytime soon. If his heart could get through a kiss from her, he could probably run a marathon.

While dragging a car behind him.

Sideways to the road.”

Jessica Bird book Dark Lover

Source: Dark Lover

“Modern engineers, after having erected a viaduct, insist upon subjecting it to a severe strain by a formal trial trip, before allowing it to be opened for public traffic; and it would almost seem that God, in employing moral agents for the carrying out of His purposes, secures that they shall be tested by some dreadful ordeal, before He fully commits to them the work which He wishes them to perform.”

William Mackergo Taylor (1829–1895) American theologian

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 44.

Kent Beck photo

“The key is to test the areas that you are most worried about going wrong. That way you get the most benefit for your testing effort. It is better to write and run incomplete tests than not to run complete tests”

Kent Beck (1961) software engineer

Source: Refactoring: Improving the Design of Existing Code, 1999, p. 98.

Martin Fowler photo

“The key is to test the areas that you are most worried about going wrong. That way you get the most benefit for your testing effort. It is better to write and run incomplete tests than not to run complete tests”

Martin Fowler (1963) British programmer

Source: Refactoring: Improving the Design of Existing Code, 1999, p. 98.

Koichi Tohei photo

“!-- Having no colour, no odour and no shape, the mind is not something that can be grasped by the senses. However, based on the principle that the mind and body are actually one, we can know the state of this ungraspable mind by testing the body, which is available to our senses. --> Ki tests are not founded on the idea of testing for strength or weakness. The most important factor in ki testing is to accurately inform the person of the state of his or her mind. Thus, the person performing ki tests must truly understand and exhibit oneness of mind and body from the outset and then perform the tests correctly.”

Koichi Tohei (1920–2011) Japanese aikidoka

22 : The treasure of ki testing
Ki Sayings (2003)

George Boole photo

“The design of the following treatise is to investigate the fundamental laws of those operations of the mind by which reasoning is performed; to give expression to them in the symbolical language of a Calculus, and upon this foundation to establish the science of Logic and construct its method; to make that method itself the basis of a general method for the application of the mathematical doctrine of Probabilities; and, finally, to collect from the various elements of truth brought to view in the course of these inquiries some probable intimations concerning the nature and constitution of the human mind.”

George Boole (1815–1864) English mathematician, philosopher and logician

Source: 1850s, An Investigation of the Laws of Thought (1854), p. 1; Ch. 1. Nature And Design Of This Work, lead paragraph

Paul Karl Feyerabend photo

“The material which a scientist actually has at his disposal, his laws, his experimental results, his mathematical techniques, his epistemological prejudices, his attitude towards the absurd consequences of the theories which he accepts, is indeterminate in many ways, ambiguous, and never fully separated from the historical background. This material is always contaminated by principles which he does not know and which, if known, would be extremely hard to test.”

Paul Karl Feyerabend book Against Method

Pg. 66.
Against Method (1975)

Matthew Perry (actor) photo

“Even when he was going through some painful times of his own, he was always incredibly funny and cheerful and always making me laugh.”

Matthew Perry (actor) (1969) American actor

Elizabeth Hurley, reported in The Star-Ledger staff (August 21, 2002) "Co-stars' relationship is only screen-deep", The Star-Ledger, p. 30.
About

Benjamin Graham photo

“In most cases the favorable price performance will be accompanied by a well-defined improvement in the average earnings, in the dividend, and in the balance-sheet position. Thus in the long run the market test and the ordinary business test of a successful equity commitment tend to be largely identical.”

Benjamin Graham (1894–1976) American investor

Source: The Intelligent Investor: The Classic Text on Value Investing (1949), Chapter II, The Investor and Stock-Market Fluctuations, p. 25

Related topics