mental illness â(countable and uncountable, plural mental illnesses) ( 1 uncountable) The property of being mentally ill; mental disorders taken as a whole.  2006, R. Keith Sawyer, Explaining Creativity: The Science of Human Innovation, Oxford University Press US, ISBN 9780195161649, page 87:
The first Valentine's Day box of chocolates was introduced by who? Richard Cadbury introduced the first Valentine's Day box of chocolates in the 1800's. Source:(Fun facts about Valentine's Day , msn lifestyle) ..
Our dedication and appreciation of chocolate was enhanced when the Swiss Master Chocolatier Rodolphe Lindt invented the first melting chocolate with the creation of the conching machine. Inspired by our secret recipe, our Master Chocolatiers have created a chocolate masterpiece: Lindor Truffles. This delicious Lindt chocolate shell enrobes an irresistibly smooth filling. Once you break its shell, the filling will start to melt, and so will you. 160 years of our passion all for that one moment of yours.