We must not suppose that, because a man is a rational…
“We must not suppose that, because a man is a rational animal, he will, therefore, always act rationally; or, because he has such or such a predominant passion, that he will act invariably and consequentially in pursuit of it. No, we are complicated machines; and though we have one main spring that gives motion to the whole, we have an infinity of little wheels, which, in their turns, retard, precipitate, and sometime stop that motion.”
About This Quote
This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.
Human behavior is not solely driven by reason; emotions and many small influences constantly modify actions, making people complex and unpredictable.
In simple terms: People act irrationally despite being rational beings.
Recognize the many hidden influences on decisions.
Themes
Mood
Type
When to use this quote
- personal relationships
- business negotiations
- policy making
- self‑reflection
Key Concepts
Questions to Reflect On
- How do hidden emotions shape your choices?
- Can you identify the “little wheels” that alter your behavior?
Rational assumptions often overlook emotional and situational factors.