事实上，快乐与幸福生活是经济社会发展的终极价值与终极目的，满足人类精神快乐的对象，远不仅仅是人们熟知的那点金钱财富。人类的需要包含极其广泛：和谐的人际关系，优美的自然环境，健康、亲情、创造与爱等等，都是获得快乐满足的重要内容。What is the Science of Happiness?

For centuries, the field of psychology focused on addressing the negative—investigating what was wrong with us, or relieving suffering from depression, trauma, and addictions. But over the last decade, we've seen a significant shift: Scientists are now turning their attention to what makes people thrive.

What thoughts, actions, and behaviors make us more productive at work, happier in our relationships, and more fulfilled at the end of the day? That is the focus of the field of positive psychology, often referred to as the science of happiness. Its goal? To investigate what makes us flourish, according to Dr. Martin Seligman, a psychology professor at the University of Pennsylvania and a pioneer in the field. Positive psychology doesn't turn a blind eye to suffering or psychological illness, but it does encourage individuals and even communities to adopt practices that can boost optimism, increase resilience, and live happy, engaged lives.

We Can't Change Our Genes, But We Can Change Ourselves

So, can we really train ourselves to become happier? The science says yes. Our happiness level is a result of a complex interaction of genes, behaviors, and what's going on in our lives at a specific moment in time. And while each of us has a genetic set point for happiness in the way we do for weight, we have the ability to offset it, which brings us to the most important takeaway from the scientific research: You have the power to take control of your happiness by choosing your thoughts, behaviors, and actions.

Recent research into the types of interventions, or exercises, designed to promote positive emotional qualities, such as kindness and mindfulness, suggests that such qualities may be the product of skills we can learn through training—in the way that practice improves our musical or athletic abilities. Over time, we can build lasting habits that increase our resilience and improve our happiness levels.