Not doubt thyself . Where does Marx , Engels or Lenin doubt themselves in > a published work ?

Charles Brown wrote: >> >> Why, then, was one of Marx's favorite mottoes, 'Doubt Everything'? >> >> /// >> >> Not doubt thyself . Where does Marx , Engels or Lenin doubt themselves in > a published work ? The classic Marxist texts are all in very certain and > _authoritative_ voices, not as Engels calls it , shamefaced materialist > self-doubt. Marx ruthlessly criticizes all that exists _in objective > reality_not in his own subjectivity of his intellectual maturity. Hell Im > older than Marx was when he died. I'm long past the youthful necessity to > investigate a variety of philosophies , arts and sciences. I gave up > philosophical agnosticism 35 years ago after subscribing to it in college > for 15 years . Also, as a lawyer , Doctor of jurisprudence , I assume > certainty of social theories all the time. Jurisprudence is the model for > science. Scientists get "law" , their central concept from guess who ? > LAWyers.