Sentence:  Nikolai Cherkasov , the Russian actor who has played such heroic roles as Alexander Nevsky and Ivan the Terrible , performs the lanky Don Quixote , and does so with a simple dignity that bridges the inner <WSD>nobility</WSD> and the surface absurdity of this poignant man . 
Meaning of the word marked with <WSD> tags:  the quality of elevation of mind and exaltation of character or ideals or conduct