Why are some people able to make positive change while others remain the same? 

In his international bestseller, The Happiness Advantage, Harvard trained researcher Shawn Achor described why happiness is the precursor to greater success. This book is about what comes before both.  Because before we can be happy or successful, we need to first develop the ability to see that positive change is possible. Only once we learn to see the world through a more positive lens can we summon all our motivation, emotion, and intelligence to achieve our personal and professional goals.

为什么有些人能够做出积极的改变，而另一些人却保持不变
在他的国际畅销书《幸福优势》（The Happiness Advantage）中，哈佛大学培养的研究员肖恩·阿科尔（Shawn Achor）描述了为什么幸福是更大成功的前兆。这本书讲述的是在两者之前发生的事情。因为在我们能够快乐或成功之前，我们需要首先培养看到积极变化是可能的能力。只有当我们学会从更积极的角度看待世界时，我们才能调动所有的动机、情感和智慧来实现我们的个人和职业目标。