Complex sentence: Jacob Bronowski (18 January 1908--22 August 1974) was a British mathematician and biologist of Polish-Jewish origin, best remembered as the presenter and writer of the BBC television documentary series, "The Ascent of Man".
Split into simpler sentences: Jacob Bronowski (18 January 1908--22 August 1974) was a British mathematician and biologist of Polish-Jewish origin. He is best remembered as the presenter and writer of the BBC television documentary series, "The Ascent of Man".