No theory, no ready-made system, no book that has ever been written will save the world. I cleave to no system. I am a true seeker.

There are but three ways for the populace to escape its wretched lot. The first two are by the routes of the wine-shop or the church; the third is by that of the social revolution.

The freedom of all is essential to my freedom.

As long as we have a master in heaven, we will be slaves on earth.

Theology created the fiction of Satan which represents the revolt if an infinite being against the existence of an absolute infinity, against God.

Everything will pass, and the world will perish but the Ninth Symphony will remain.

...one exploiting sect, one people of leeches, one single devouring parasite closely and intimately bound together not only across national boundaries, but also across all divergences of political opinion ... [Jews have] that mercantile passion which constitutes one of the principle traits of their national character