“No man thinks right, whilst he is in it”

“No man thinks right, whilst he is in it” is a claim about the difficulty of thinking clearly from within one’s own embodied condition. In the surrounding reflection, the narrator invokes the Pythagorean ideal of getting out of the body in order to think well, then qualifies that ideal: reason is partly sense, and even one’s measure of heaven reflects present appetites and bodily constitution.

The Body and Judgment

The passage praises the Pythagoreans for the idea of “getting out of the body, in order to think well.” The phrase makes bodily detachment sound like a condition for sound philosophy, but its speaker presents it as an aspiration rather than a settled achievement. He confesses his special affection for the Pythagoreans, adding that he scarcely dares disclose it to Jenny, so the philosophical declaration arrives in a personal and slightly guarded register.

The next claim gives the expression its force: no one thinks rightly while still “in” the body, because congenial humours blind judgment and pull people in different directions. Thinking is not portrayed as a purely abstract operation. It takes place through a constitution that can limit what a person sees and how that person reasons.

Sense, Reason, and Appetite

The argument immediately unsettles any simple opposition between clear reason and misleading bodily sense. “REASON is, half of it, SENSE” makes sensation part of the very faculty that would supposedly rise above it. The sentence thus turns the aspiration to escape embodiment into a problem: if reasoning depends partly on sense, complete intellectual independence from the body may not be attainable.

The passage extends this limitation from human judgment to the idea of heaven. Its measure, the narrator argues, is no more than the measure of present appetites and bodily concoctions. What people take to be a transcendent standard may therefore bear the imprint of their changing physical condition. The claim does not simply dismiss reason; it exposes the bodily and contingent materials from which judgments, including lofty ones, are formed.

A Judgment Turned Back on Its Speaker

The narrator’s account points beyond an abstract maxim to a disagreement involving himself and a bishop, whom he says have been drawn aside differently by bodily dispositions—one by a fibre too lax, the other too tense. The contrast supplies a concrete instance of the passage’s theory: people may reason from unlike constitutions and consequently arrive at different judgments without either occupying a wholly disembodied position.

The passage closes by asking which of the two disputants is more in the wrong. That question makes the maxim self-implicating. The speaker has just explained why bodily condition distorts judgment, yet he cannot step outside that condition to deliver an unquestionably impartial verdict. The expression therefore functions both as a caution against confident reasoning and as an account of why judgment remains partial even when its limitations are understood.