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“Read not to contradict and confute; nor to believe and take for granted; nor to find talk and discourse; but to weigh and consider.”
Bacon describes reading as active judgment rather than passive agreement or reflexive opposition, making careful consideration the central habit of serious study.
Source note: Of Studies, in Bacon’s instructions for how different kinds of books should be read.
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“If a man will begin with certainties, he shall end in doubts; but if he will be content to begin with doubts, he shall end in certainties.”
Intellectual confidence can be improved by beginning with questions rather than pretending certainty too early.
Source note: The Advancement of Learning, Book I; Bacon contrasts premature certainty with an inquiry willing to begin from doubt and work toward firmer knowledge.
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“Learning without thought is labour lost; thought without learning is perilous.”
Study and reflection are treated as partners: information without examination is shallow, while speculation without learning can drift away from reality.
Source note: Analects 2:15 in James Legge’s translation; the saying balances study with independent reflection.
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“And pause awhile from Learning to be wise;”
Johnson distinguishes accumulating learning from exercising judgment, asking the scholar to interrupt pursuit of knowledge long enough to examine what wisdom requires.
Source note: The Vanity of Human Wishes (1749), Johnson’s imitation of Juvenal’s Tenth Satire; the line introduces a section on the hazards and disappointments surrounding learned ambition.
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“it is only when he has turned it over that he can be said to know it.”
Learning becomes knowledge, in this account, when material has been actively reconsidered and integrated rather than merely encountered or memorized.
Source note: The Art of Literature, section “On Thinking for Oneself,” T. Bailey Saunders translation; Project Gutenberg #10714. The preceding sentence says a person must first learn something before turning it over in the mind.
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“A long habit of not thinking a thing wrong, gives it a superficial appearance of being right.”
Custom can disguise error by making the familiar feel legitimate; critical judgment requires re-examining practices that have escaped scrutiny through repetition.
Source note: Common Sense, Introduction; Paine uses the observation to explain the resistance that unfamiliar political arguments may initially provoke.