You lovers of knowledge! So what have you done out of your love of knowledge up to now? Have you already stolen and murdered so as to know how a thief and a murderer feels?

Science offends the modesty of all real women. It makes them feel as though it were an attempt to peek under their skin--or, worseyet, under their dress and ornamentation!

"Faith" as an imperative is a veto against science-in praxi, it means lies at any price.

Are you visiting women? Do not forget your whip

Metaphysical world.- It is true, there could be a metaphysical world; the absolute possibility of it is hardly to be disputed. We behold all things through the human head and cannot cut off this head; while the question nonetheless remains what of the world would still be there if one had cut it off.

The doctrine of equality! There exists no more poisonous poison: for it seems to be preached by justice itself, while it is the end of justice.

We possess art lest we perish of the truth.