Sentence:  All such imitations of negative quality have given rise to a compensatory response in the form of a heroic and highly individualistic humanism : if man can neither know nor love reality as it is , he can at least invent an artistic `` reality '' which is its own world and which can speak to man of purely personal and subjective qualities capable of being known and <WSD>worthy</WSD> of being loved . 
Meaning of the word marked with <WSD> tags:  having worth or merit or value; being honorable or admirable