Precursor
- Anyone can revolt. It is more difficult silently to obey our own inner promptings, and to spend our lives finding sincere and fitting means of expression for our temperament and our gifts.
British researchers found that one smile can provide the same level of brain stimulation as up to 2,000 chocolate bars
http://news.scotsman.com/health/One-smile-can-make-you.2607641.jp
