The most important idea of the passage is that,

• A. Literary works or art with difficult content are good for us because it inspires a higher level of intellectual attainment.
• B. It is important to defend the use of difficult or obscure words as it improves our vocabulary
• C. we are living in a risk - averse culture, which expects everything to be easy and not difficult
• D. The consumption of 'fast culture' is dangerous for our society as it permeates the fields of arts, sports and academics.