Lust is to the other passions what the nervous fluid is to life; it supports them all, lends strength to them all ambition, cruelty, avarice, revenge, are all founded on lust.
There is no God, Nature sufficeth unto herself; in no wise hath she need of an author.
Never lose sight of the fact that all human felicity lies in man's imagination, and that he cannot think to attain it unless he heeds all his caprices. The most fortunate of persons is he who has the most means to satisfy his vagaries.
The imagination is the spur of delights... all depends upon it, it is the mainspring of everything; now, is it not by means of the imagination one knows joy? Is it not of the imagination that the sharpest pleasures arise?
My manner of thinking, so you say, cannot be approved. Do you suppose I care? A poor fool indeed is he who adopts a manner of thinking for others!
Happiness lies neither in vice nor in virtue; but in the manner we appreciate the one and the other, and the choice we make pursuant to our individual organization.
'Sex' is as important as eating or drinking and we ought to allow the one appetite to be satisfied with as little restraint or false modesty as the other.
Are not laws dangerous which inhibit the passions? Compare the centuries of anarchy with those of the strongest legalism in any country you like and you will see that it is only when the laws are silent that the greatest actions appear.
I've already told you: the only way to a woman's heart is along the path of torment. I know none other as sure.
There is no more lively sensation than that of pain; its impressions are certain and dependable, they never deceive as may those of the pleasure women perpetually feign and almost never experience.
She had already allowed her delectable lover to pluck that flower which, so different from the rose to which it is nevertheless sometimes compared, has not the same faculty of being reborn each spring.
Nature has not got two voices, you know, one of them condemning all day what the other commands.
All, all is theft, all is unceasing and rigorous competition in nature; the desire to make off with the substance of others is the foremost - the most legitimate - passion nature has bred into us and, without doubt, the most agreeable one.
They declaim against the passions without bothering to think that it is from their flame philosophy lights its torch.
One weeps not save when one is afraid, and that is why kings are tyrants.
'Til the infallibility of human judgements shall have been proved to me, I shall demand the abolition of the penalty of death.