A Quote by John William Draper

Experimental investigation, to borrow a phrase employed by Kepler respecting the testing of hypotheses, is "a very great thief of time." Sometimes it costs many days to determine a fact that can be stated in a line.

John William Draper

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John William Draper
American - Chemist
May 5, 1811 - January 4, 1882

How scientists go about their job: and it's a process, it's a question of asking questions, respecting observation, respecting experiment, having tentative explanations and then testing them.... There is a problem sometimes with how we teach science at schools. Because we sometimes teach it as if it has been chiseled in stone.

Paul Nurse

I think my film 'Laila Majnu' was in theatres for 7 days and I was very excited. I attended as many shows I could in those 7 days because I was seeing myself on the big screen for the very first time. I was very excited. But then, sometimes there were 20 people, sometimes 5 or 1 or 2, that really broke my heart.

Tripti Dimri

Given any rule, however "fundamental" or "necessary" for science, there are always circumstances when it is advisable not only to ignore the rule, but to adopt its opposite. For example, there are circumstances when it is advisable to introduce, elaborate and defend ad hoc hypotheses, or hypotheses which contradict well-established and generally accepted experimental results, or hypotheses whose content is smaller than the content of the existing and empirically adequate alternative, or self-inconsistent hypotheses, and so on.

Paul Feyerabend

A song doesn't happen as a whole verse; it happens linearly, line by line, almost word by word, phrase by phrase. And if each phrase, each line, has a proper emotional feel and connects to the line before it and the line after it, the song will be doing what it should be doing.

Robert Hunter

The Lean Startup is a process for turning ideas into commercial ventures. Its premise is that startups begin with a series of untested hypotheses. They succeed by getting out of the building, testing those hypotheses and learning by iterating and refining minimal viable products in front of potential customers.

Steve Blank

I have not been able to discover the cause of those properties of gravity from phenomena, and I frame no hypotheses; for whatever is not deduced from the phenomena is to be called a hypothesis, and hypotheses, whether metaphysical or physical, whether of occult qualities or mechanical, have no place in experimental philosophy.

Isaac Newton

When you believe you have found an important scientific fact, and are feverishly curious to publish it, constrain yourself for days, weeks, years sometimes, fight yourself, try and ruin your own experiments, and only proclaim your discovery after having exhausted all contrary hypotheses. But when, after so many efforts you have at last arrived at a certainty, your joy is one of the greatest which can be felt by a human soul.

Louis Pasteur

If testing costs more than not testing, then don't test.

Kent Beck

I have so many great friends, so many great memories, so many great pictures, so many great songs, so many great relationships with people. I definitely feel, for the last 15 years, that I spent my time very wisely. And that's a great thing to be able to look back at.

Nadine Coyle

As in Mathematicks, so in Natural Philosophy, the Investigation of difficult Things by the Method of Analysis, ought ever to precede the Method of Composition. This Analysis consists in making Experiments and Observations, and in drawing general Conclusions from them by Induction, and admitting of no Objections against the Conclusions, but such as are taken from Experiments, or other certain Truths. For Hypotheses are not to be regarded in experimental Philosophy.

Isaac Newton

[Scientific testing] can't determine how the mind will tolerate pain in a race. Sometimes, I say, 'Today I can die.'

Gelindo Bordin

Beware of the problem of testing too many hypotheses; the more you torture the data, the more likely they are to confess, but confessions obtained under duress may not be admissible in the court of scientific opinion.

Stephen Stigler

The slow, the never ending approach to truth consists in perpetually forming and testing hypotheses, accepting those at which at the time seem to fit the facts and rejecting the others.

James G. Frazer

This is a very highly charged investigation. People are very interested in this, and we've got a prosecutor, a very well respected prosecutor who's been looking at this issue, this investigation for a long time.

Alberto Gonzales

I feel that people who haven't read my books and haven't heard me lecture - who don't in fact know what my work is about - have been very hard on me. There is an expression in Alcoholics Anonymous called "contempt prior to investigation." I feel many people practice contempt prior to investigation.

Marianne Williamson

In experimental philosophy, we are to look upon propositions inferred by general induction from phenomena as accurately or very nearly true, notwithstanding any contrary hypotheses that may be imagined, till such time as other phenomena occur by which they may either be made more accurate or liable to exceptions.

Isaac Newton

A Quote by John William Draper

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