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All Quotes By Denis Diderot.

What has not been examined impartially has not been well exa...
Our observation of nature must be diligent, our reflection p...
Virtue is praised but hated. People run away from it, for it...
Genius is present in every age, but the men carrying it with...
There are three principal means of acquiring knowledge. . . ...
Fanaticism is just one step away from barbarism....
We swallow greedily any lie that flatters us, but we sip lit...
Only passions, great passions, can elevate the soul to great...
A thing is not proved just because no one has ever questione...
Watch out for the fellow who talks about putting things in o...
There is no moral precept that does not have something incon...