"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"
"One declaims endlessly against the passions; one imputes all of man's suffering to them. One forgets that they are also the source of all his pleasures"
"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"
"Although a man may wear fine clothing, if he lives peacefully; and is good, self-possessed, has faith and is pure; and if he does not hurt any living being, he is a holy man"
"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"