Whoever wants to reach ...

Whoever wants to reach socialism by any other path than that of political democracy will inevitably arrive at conclusions that are absurd and reactionary both in the economic and the political sense.
Whoever wants to reach socialism by any other path than that of political democracy will inevitably arrive at conclusions that are absurd and reactionary both in the economic and the political sense.

Quotes from the same author

Russians are too kind, they lack the ability to apply determined methods of revolutionary terror.
Only struggle educates the exploited class. Only struggle discloses to it the magnitude of its own power, widens its horizon, enhances its abilities, clarifies its mind, forges its will.
The art of any propagandist and agitator consists in his ability to find the best means of influencing any given audience, by presenting a definite truth, in such a way as to make it most convincing, most easy to digest, most graphic, and most strongly impressive.
A political leader who desires to be useful to the revolutionary proletariat must be able to distinguish concrete cases of compromises that are inexcusable and are an expression of opportunism and treachery.
The history of all countries shows that the working class exclusively by its own effort is able to develop only trade-union consciousness.