Alvin Toffler, (1928-) American writer, futurist Share on Facebook Share on Twitter Comment on this quote Share via Email Print this Page Alvin Toffler Quote “One of the definitions of sanity is the ability to tell real from unreal. Soon we'll need a new definition.”Alvin Toffler ~ Alvin Toffler (1928-) American writer, futurist Reality , Sanity Ratings and Comments SaveOk2 SaveOk2 View CommentsClick to view or comment. Share on Facebook Tweet Email Print This Alvin Toffler quote is found in these categories: Reality quotes Sanity quotes About Alvin Toffler Bio of Alvin Toffler Quotations by Alvin Toffler Books by/about Alvin Toffler Alvin Toffler videos Alvin Toffler on Wikipedia Astrological chart for Alvin Toffler