内容简介：
Purchase one of 1st World Library's Classic Books and help support our free internet library of downloadable eBooks. Visit us online at www.1stWorldLibrary.ORG - - There is one thing in this good old world that is positively sure - happiness is for all who striveto be happy - and those who laugh are happy. Everybody is eligible - you - me - the other fellow. Happiness is fundamentally a state of mind - not a state of body. And mind controls. Indeed it is possible to stand with one foot on the inevitable "banana peel" of life with both eyes peering into the Great Beyond, and still be happy, comfortable, and serene - if we will even so much as smile.