Spencer Johnson is one of the world's most popular writers. His work "Who Moved My Cheese?" "Series," one minute manager "series," gifts "," why lucky people are always lucky, unlucky people are always unlucky "has become a world-wide enterprise and well-known organizations, training tools and guide books widely read in colleges and universities.His work has attracted widespread attention from the world-renowned media such as the Associated Press, BBC, CNN, Fortune Magazine, The New York Times, Business Week, and USA Today. The work has been translated into more than 40 languages and sold more than 35 million copies worldwide. Dr. Johnson is good at using vivid fable stories to teach the wisdom of work, study, and life. The lively style is deeply rooted in people's hearts and is loved by people!