For the past decade, researchers have been developing a road map for the pursuit of happiness, suggesting, for instance, that roughly 40% of our happiness is determined not by our genes, but by our daily activities.
過去十幾年間,研究員就一直在開拓追求快樂的道路,舉例來說,他們提到約有 40 %的快樂並非受我們的基因左右,而是受我們日常活動影響。