famous quotes and quotations Over 15,000 quotations and famous quotes. quotes and quotations




box bottom

QuoteWorld :: Nature :: Denis Diderot
Quotes by Denis Diderot in Nature category:
Quote Rating Rate  
"Our observation of nature must be diligent, our reflection profound, and our experiments exact. We rarely see these three means combined; and for this reason, creative geniuses are not common." 5.0000 average rating Rate this Quote
"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." Rate this Quote


blank
blank blank
 blank
QuoteWorld © 2008