Chapter 93
On Heredity and Medical Skepticism
OF THE RESEMBLANCE OF CHILDREN TO THEIR FATHERS This faggoting up of so many divers pieces is so done that I never set pen to paper but when I have too much idle time, and never anywhere but at home; so that it is compiled after divers interruptions and intervals, occasions keeping me sometimes many months elsewhere. As to the rest, I never correct my first by any second conceptions; I, peradventure, may alter a word or so, but ‘tis only to vary the phrase, and not to destroy my former meaning. I have a mind to represent the progress…
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Now let's explore the literary elements.
Key Quotes & Analysis
"acquainted with the stone: their commerce and long converse do not well pass away without some such inconvenience."
Context: Age's gift
Opening malady.
In Today's Words:
Montaigne says that by the liberality of years he has been acquainted with the stone, the disease he most dreaded from infancy onward. Feared trouble arrives. When a long-dreaded condition finally appears, compare the lived reality carefully with the dark imagination that tortured you beforehand.
"impression not only of the bodily form, but even of the thoughts and inclinations of our fathers"
Context: Heredity
Central wonder.
In Today's Words:
Montaigne asks how a drop of seed can carry impressions not only of bodily form but of the thoughts and inclinations of our fathers. Inheritance runs deep. When family patterns return in body or temperament, consider what traveled invisibly long before you ever noticed them.
"tyrannical authority physicians usurp over poor creatures"
Context: Physician power
Second half.
In Today's Words:
Aesop, quoted by Montaigne, shows the tyrannical authority physicians usurp over poor creatures weakened by sickness and fear. Fear invites dominion. In any field where the frightened client hears jargon from the expert, watch for tyrannical authority that steadily outruns proof, evidence, sense, and shame.
"two opinions alike, no more than two hairs, or two grains: their most universal quality is diversity"
Context: Close
Diversity thesis.
In Today's Words:
Montaigne says there never were two opinions alike, no more than two hairs, and their most universal quality is diversity. Consensus is rare. When many experts claim certainty yet cannot agree, treat disagreement itself as useful data about the limits of their art and proof.
Thematic Threads
Authority
In This Chapter
Montaigne questions medical authority by observing that his family lived long lives without doctors, challenging the assumption that experts always know best
Development
Building on earlier skepticism of social conventions, now extending to professional authority
In Your Life:
You might recognize this when a professional uses jargon you don't understand instead of explaining their reasoning clearly
Class
In This Chapter
Physicians use Latin terminology and complex theories to maintain social distance from patients, creating artificial barriers to understanding
Development
Continues theme of how social hierarchies are maintained through exclusion and mystery
In Your Life:
You see this when service providers make you feel ignorant for asking basic questions about their work
Identity
In This Chapter
Montaigne defines himself against medical orthodoxy, choosing natural observation over expert opinion as core to his character
Development
Deepens his commitment to authentic self-knowledge over external validation
In Your Life:
You face this choice when deciding whether to trust your instincts or defer to someone else's supposed expertise
Fear
In This Chapter
Fear of death makes people vulnerable to medical charlatans who promise control over the uncontrollable
Development
Introduced here as a driving force behind false expertise
In Your Life:
You might notice how your deepest fears make you susceptible to anyone claiming they can protect you from them
Heredity
In This Chapter
Montaigne marvels at inheriting his father's kidney stones, seeing mystery in how traits pass between generations
Development
Introduced here as wonder at life's fundamental mysteries
In Your Life:
You might recognize patterns in your family—both gifts and challenges—that seem to skip generations or appear unexpectedly
You now have the context. Time to form your own thoughts.
Discussion Questions
This is not a test. Five prompts guide you through the chapter, from how it opens to how it closes, so you notice context and rhythm rather than facts to memorize. Sit with each question in your own words. When you see "One way to read it," treat it as a starting point, not the only answer.
- 1
What does Montaigne find most puzzling about inheriting kidney stones from his father?
analysis • surfaceOne way to read it
He marvels that a drop of seed can carry not just physical traits but thoughts and inclinations across generations, wondering how such complex inheritance works.
- 2
Why does Montaigne's story about physicians contradicting each other strengthen his argument against medical authority?
analysis • mediumOne way to read it
If experts constantly disagree, their claims to special knowledge become suspect. Their contradictions reveal that medicine is often guesswork dressed up as science.
- 3
Where do you see Montaigne's criticism of physicians playing out in modern healthcare or other expert fields?
application • mediumOne way to read it
Financial advisors often give conflicting advice, or nutritionists flip between declaring foods healthy or harmful. Like Montaigne's doctors, they profit from our anxieties.
- 4
How would you apply Montaigne's approach when facing a serious health decision with uncertain expert advice?
application • deepOne way to read it
Gather multiple opinions, ask about success rates and risks, trust your body's signals, and remember that experts profit from your fear. Make decisions based on evidence, not authority.
- 5
What does Montaigne's willingness to endure pain without physicians reveal about how we should face life's uncertainties?
reflection • deepOne way to read it
He suggests we're stronger than we think and that accepting uncertainty with dignity beats surrendering to false promises of control from supposed experts.
Critical Thinking Exercise
Decode the Expert
Think of someone who recently tried to sell you something or convince you of their expertise - a mechanic, salesperson, consultant, or advisor. Write down exactly what they said and how they said it. Then analyze their language and behavior using Montaigne's framework for spotting false expertise.
Consider:
- •Did they explain things in plain language you could understand and repeat to someone else?
- •When you asked questions, did they welcome them or deflect with more jargon?
- •If previous clients had problems, how did they explain those failures?
Journaling Prompt
Write about a time when you trusted your own judgment over expert advice. What happened, and what did you learn about when to listen to experts versus when to trust yourself?
Coming Up Next...
Chapter 94: The Price of Compromise
After physicians and inheritance, Montaigne weighs profit against honesty. Tiberius will refuse poison for Arminius, yet emperors and kings will later hire traitors when open revenge is too inconvenient.





