Acting Quote by Isaac Newton
“Gravity must be caused by an Agent acting constantly according to certain laws, but whether this Agent be material or immaterial I have left to the consideration of my readers.”
About This Quote
Source Letter: Scientific correspondence, 1679
Gravity may be driven by an Agent following laws, but its nature—material or immaterial—remains open to interpretation.
In simple terms: Gravity’s cause is uncertain.
Key Takeaway
Consider multiple explanations.
Themes
science
gravity
philosophy
uncertainty
Mood
curious
thoughtful
Type
philosophical
inquisitive
When to use this quote
- academic debate
- teaching physics
- philosophical inquiry
Key Concepts
Mechanism
ontology
lawfulness
Questions to Reflect On
- What assumptions underlie your view?
- Can both material and immaterial be true?
A Different Perspective
Evidence may never fully resolve the question.
![“Do not Bodies act upon Light at a distance, and by their action bend its Rays; and is not this action (caeteris paribus) [all else being equal] strongest at the least distance?” quote by Isaac Newton](https://sms4smile.com/quotes/img-quotes/f9c/isaac-newton-1226_action_do-not-bodies-act-upon-light-at-a-distan_90238.jpg)
![“I am ashamed to tell you to how many figures I carried these calculations [of Pi], having no other business at the time” quote by Isaac Newton](https://sms4smile.com/quotes/img-quotes/93f/isaac-newton-1226_ashamed_i-am-ashamed-to-tell-you-to-how-many-fig_106544.jpg)
