You say that my way of thinking cannot be tolerated? What of it? The man who alters his way of thinking to suit othere is a fool. My way of thinking is the result of my reflections. It is part of my inner being,the way I am made. I do not contradict them, and would not even if I wished to. For my system, which you disapprove of is also my greatest comfort in life, the source of all my happiness -it means more to me than my life itself.

Every principle is a judgment, every judgment the outcome of experience, and experience is only acquired by the exercise of the senses; whence it follows that religious principles bear upon nothing whatever and are not in the slightest innate. Ignorance and fear, you will repeat to them, ignorance and fear - those are the twin bases of every religion.

Thread of their days without pity, and in the midst of life, without ever concerning themselves with this fatal moment, living as though they were to exist for ever, they disappear into the obscure cloud of immortality, uncertain of the fate which lies in store for them.

No kind of sensation is keener and more active than that of pain its impressions are unmistakable.

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.

The idea of God is the sole wrong for which I cannot forgive mankind.

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