“ The first revolt is against the supreme tyranny of theology, of the phantom of God. As long as we have a master in heaven, we will be slaves on earth. ”

“ From the naturalistic point of view, all men are equal. There are only two exceptions to this rule of naturalistic equality: geniuses and idiots. ”

“ Political Freedom without economic equality is a pretense, a fraud, a lie and the workers want no lying. ”

“ But I recognize no infallible authority, even in special questions consequently, whatever respect I may have for the honesty and the sincerity of such or such an individual, I have no absolute faith in any person. ”

“ I am truly free only when all human beings, men and women, are equally free. The freedom of other men, far from negating or limiting my freedom, is, on the contrary, its necessary premise and confirmation. ”

“ Freedom, morality, and the human dignity of the individual consists precisely in this that he does good not because he is forced to do so, but because he freely conceives it, wants it, and loves it. ”

“ The freedom of all is essential to my freedom. ”

“ Idealism is the despot of thought, just as politics is the despot of will. ”

“ I am conscious of my inability to grasp, in all its details and positive developments, any very large portion of human knowledge. ”

“ I am sure that, on the one hand, the Rothschilds appreciate the merits of Marx, and that on the other hand, Marx feels an instinctive inclination and a great respect for the Rothschilds. ”