All abstract sciences are nothing but the study of relations between signs. – Denis Diderot
Quote by Denis Diderot

Other quotes by Denis Diderot
When superstition is allowed to perform the task of old age in dulling the human temperament, we can say goodbye to all excellence in poetry, in painting, and in music. – Denis Diderot
Category:
Author
There are three principal means of acquiring knowledge… observation of nature, reflection, and experimentation. Observation collects facts reflection combines them experimentation verifies the result of that combination. – Denis Diderot
Category:
Author
Other Quotes from
Symbols
category