"No man has received from nature the right to command his fellow human beings."― Denis Diderot Topic(s): NatureMore From Denis Diderot"If there is one realm in which it is essential to be sublime, it is in wickedness. You spit on a petty thief, but you can’t deny a kind of respect for the great criminal.""Disturbances in society are never more fearful than when those who are stirring up the trouble can use the pretext of religion to mask their true designs.""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."More In Nature"Man is by nature competitive, combative, ambitious, jealous, envious, and vengeful."― Arthur Keith"Every man wants a woman to appeal to his better side, his nobler instincts, and his higher nature – and another woman to help him forget them."― Helen Rowland"Human judges can show mercy. But against the laws of nature, there is no appeal."― Arthur C. Clarke