Who said "The mind, like muscle, grows stronger through use."?

This quote is attributed to André-Marie Ampère.

The mind, like muscle, grows stronger through use. - André-Marie Ampère

"The mind, like muscle, grows stronger through use."

André-Marie Ampère Knowledge

Physicist and Mathematician French 1775–1836

"The motions of bodies are of two kinds, absolute and relative."

"I am convinced that the electromagnetic force is as fundamental as gravity."

"Mathematics is the language in which God has written the universe."

"The laws of nature are but the mathematical thoughts of God."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."