Famous Inventions Quotes
Invention is not the product of logical thought, even though the final product is tied to a logical structure.
Our inventions are wont to be pretty toys, which distract our attention from serious things. They are but improved means to an unimproved end.
There is no less invention in aptly applying a thought found in a book, than in being the first author of the thought.
The very greatest things - great thoughts, discoveries, inventions - have usually been nurtured in hardship, often pondered over in sorrow, and at length established with difficulty.