Now, you receive all your ideas; therefore you receive your wish, you wish therefore necessarily. The word "liberty" does not therefore belong in any way to your will....The will, therefore, is not a faculty that one can call free. A free will is an expression absolutely void of sense, and what the scholastics have called will of indifference, that is to say willing without cause, is a chimera unworthy of being combated.
I have been a hundred times on the point of killing myself, but still was fond of life. This ridiculous weakness is perhaps one of our worst instincts. What can be more absurd than choosing to carry a burden that one really wants to throw to the ground? To detest, and yet to strive to preserve our existence? To caress the serpent that devours us, and hug him close to our bosoms till he has gnawed into our hearts?
It is amusing that a virtue is made of the vice of chastity; and it's a pretty odd sort of chastity at that, which leads men straight into the sin of Onan, and girls to the waning of their color.
There are barbarians who seize this dog, who so prodigiously surpasses man in friendship, and nail him down to a table, and dissect him alive to show you the mezaraic veins... Answer me, Machinist, has Nature really arranged all the springs of feeling in this animal to the end that he might not feel? Has he nerves that he may be incapable of suffering?