Destruction, hence, like creation, is one of Nature's mandates.

Get it into your head once and for all, my simple and very fainthearted fellow, that what fools call humanness is nothing but a weakness born of fear and egoism; that this chimerical virtue, enslaving only weak men, is unknown to those whose character is formed by stoicism, courage, and philosophy.

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 law which attempts a man's life [capital punishment] is impractical, unjust, inadmissible. It has never repressed crime - for a second crime is every day committed at the foot of the scaffold.

Wolves which batten upon lambs, lambs consumed by wolves, the strong who immolate the weak, the weak victims of the strong: there you have Nature, there you have her intentions, there you have her scheme: a perpetual action and reaction, a host of vices, a host of virtues, in one word, a perfect equilibrium resulting from the equality of good and evil on earth.

Virtue can procure only an imaginary happiness; true felicity lies only in the senses, and virtue gratifies none of them.

There are thorns everywhere, but along the path of vice, roses bloom above them.