Wondrous is the strength of cheerfulness, and its power of endurance - the cheerful man will do more in the same time, will do it better, will preserve it longer, than the sad or sullen  -   Thomas Carlyle     Quotes
Wondrous is the strength of cheerfulness, and its power of endurance - the cheerful man will do more in the same time, will do it better, will preserve it longer, than the sad or sullen Thomas Carlyle
 Cheerfulness