Causes Quote by Leonardo da Vinci
“In whatever system where the weight attached to the wheel should be the cause of motion of the wheel, without any doubt the center of the gravity of the weight will stop beneath the center of its axle. No instrument devised by human ingenuity, which turns with its wheel, can remedy this effect. Oh, speculators about perpetual motion, how many vain chimeras have you created in the like quest. Go and take you place with the seekers after gold.”
About This Quote
Source Treatise: Mechanical Engineering Notes, c. 1500
A wheel’s weight will always settle directly under its axle, making perpetual motion impossible despite clever designs.
In simple terms: Weight settles under axle, stopping perpetual motion.
Key Takeaway
Accept physical limits; avoid futile designs.
Themes
physics
mechanics
perpetual motion
design
limitations
Mood
skeptical
cautious
Type
scientific
philosophical
When to use this quote
- engineering experiments
- machine design
- energy projects
- educational lectures
Key Concepts
gravity
center of mass
inertia
energy conservation
Questions to Reflect On
- Can any system truly bypass gravity’s pull?
- What ethical concerns arise from chasing impossible inventions?
A Different Perspective
Human ingenuity cannot defy basic physics.
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