Everyone is free to write and say whatever he likes, without any restrictions.

Learning is never done without errors and defeat.

Give me your four year olds, and in a generation I will build a socialist state.

Human knowledge is not (or does not follow) a straight line, but a curve, which endlessly approximates a series of circles, a spiral. Any fragment, segment, section of this curve can be transformed (transformed one-sidedly) into an independent, complete, straight line, which then (if one does not see the wood for the trees) leads into the quagmire, into clerical obscurantism (where it is anchored by the class interests of the ruling classes).

An end to wars, peace among the nations, the cessation of pillaging and violence - such is our ideal, but only bourgeois sophists can seduce the masses with this ideal, if the latter is divorced from a direct and immediate call for revolutionary action.

The entire trend of development is towards abolition of coercive domination of one part of society over another.

You all know that even when women have full rights, they still remain fatally downtrodden because all housework is left to them. In most cases housework is the most unproductive, the most barbarous and the most arduous work a woman can do. It is exceptionally petty and does not include anything that would in any way promote the development of the woman.