anonym comments on Rationality Quotes - July 2009 - Less Wrong

5 Post author: SilasBarta 02 July 2009 06:35PM

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Comment author: anonym 03 July 2009 04:42:39AM 1 point [-]

In all sensation we pick and choose, interpret, seek and impose order, and devise and test hypotheses about what we witness. Sense data are taken, not merely given: we learn to perceive.… The teacher has forgotten, and the student himself will soon forget, that what he sees conveys no information until he knows beforehand the kind of thing he is expected to see.

Peter Medawar — Pluto’s Republic, “Hypothesis and Imagination”, p. 117