Sentence:  In much the same way , we recognize the importance of Shakespeare 's familarity with Plutarch and Montaigne , of Shelley 's study of Plato 's dialogues , and of Coleridge 's enthusiastic plundering of the writings of many philosophers and theologians from Plato to Schelling and William Godwin , through which so <WSD>many</WSD> abstract ideas were brought to the attention of English men of letters . 
Meaning of the word marked with <WSD> tags:  a quantifier that can be used with count nouns and is often preceded by `as' or `too' or `so' or `that'; amounting to a large but indefinite number