Don’t accept the habitual as a natural thing. In times of disorder, of organized confusion, of de-humanized humanity, nothing should seem natural. Nothing should seem impossible to change.

First the grub, then the morals.

None will improve your lot If you yourself do not.

For the villainy of the world is great, and a man has to run his legs off to keep them from being stolen out fom underneath him.

It is not enough to demand insight and informative images of reality from the theater. Our theater must stimulate a desire for understanding, a delight in changing reality.

The aim of science is not to open the door to infinite wisdom, but to set a limit to infinite error.

Those against politics are in favor of the politics inflicted upon them.