The ability to make love frivolously is the thing that distinguishes human beings from beasts.
Source: In The Algonquin Wits, by Robert E. Drennan, 1968.
-- Heywood C Broun, (Dec 7 1888-1939), US journalist, author; He helped found The Newspaper Guild, 1934, which presents annual reporting awards in his name; noted NYC newsman, 1908-1940.