In general we look for a new law by the following process. First we guess it. Then we compute the consequences of the guess to see what would be implied if this law that we guessed is right. Then we compare the result of the computation to nature, with experiment or experience, compare it directly with observation, to see if it works. If it disagrees with experiment it is wrong. In that simple statement is the key to science. It does not make any difference how beautiful your guess is. It does not make any difference how smart you are, who made the guess, or what his name is – if it disagrees with experiment it is wrong. That is all there is to it.
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Ch. 7, “Seeking New Laws”Richard Feynman
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In science, conjecture drives both experiment and theory for it is only by forming conjectures (hypotheses) that we can make the direction of our experiments and theories informed. If such and such is true, then I should be able to do this experiment and look for this particular result or I should be able to find this theoretical formulation. Conversely, experiment and theory drive conjecture. One makes a startling observation or has a sudden insight and begins to speculate on its significance and implications and to draw possible conclusions (conjecture).
Robert Curl
Each religion is a brave guess at the authorship of Hamlet. Yet, as far as the play goes does it make any difference whether Shakespeare or Bacon wrote it? Would it make any difference to the actors if their parts happened out of nothingness, if they found themselves acting on the stage because of some gross and unpardonable accident? Would it make any difference if the playwright gave them the lines or whether they composed them themselves, so long as the lines were properly spoken? Would it make any difference to the characters if A Midsummer Night's Dream was really a dream?
Lewis Mumford
If you make the same guess often enough it ceases to be a guess and becomes a Scientific Fact. This is the inductive method.
C. S. Lewis
My sister Kwan believes she has yin eyes. She sees those who have died and now dwell in the World of Yin, ghosts who leave the mists just to visit her kitchen on Balboa Street in San Francisco.
"Libby-ah," she'll say to me. "Guess who I see yesterday, you guess." And I don't have to guess that she's talking about someone dead.Amy Tan
We must trust to nothing but facts: These are presented to us by Nature, and cannot deceive. We ought, in every instance, to submit our reasoning to the test of experiment, and never to search for truth but by the natural road of experiment and observation.
Antoine Lavoisier
Feynman, Richard
Fforde, Jasper
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