Sentence:  Besides , it 's important to the way a painter <WSD>thinks</WSD> that he should move in a certain atmosphere , an atmosphere in which he may absorb the ideas of other masters , as Durer went to Italy to meet Bellini and Mantegna '' . 
Meaning of the word marked with <WSD> tags:  use or exercise the mind or one's power of reason in order to make inferences, decisions, or arrive at a solution or judgments