Body Quote by Isaac Newton
“Definition of inertia: 'The vis insita, or innate force of matter, is a power of resisting by which every body, as much as in it lies, endeavours to preserve its present state, whether it be of rest or of moving uniformly forward in a straight line.”
About This Quote
Source Philosophical Treatise: Principia Mathematica, 1687
Inertia is matter’s natural tendency to keep its current motion, whether at rest or moving straight.
In simple terms: Objects resist change in motion.
Recognize resistance to change.
Themes
Mood
Type
When to use this quote
- engineering
- sports
- daily habits
Key Concepts
Questions to Reflect On
- How does inertia affect personal habits?
- What forces can overcome inertia?
Ignoring external forces oversimplifies reality.