有一门课叫设计幸福营销学教授Jennifer Aaker站在一张黑板那么大的壁画前。这幅壁画是她在斯坦福大学商学院研究生院的学生们共同完成的。整幅壁画由1300多张照片拼贴而成,有的照片是一只芒果,有的是一双粉色匡威胶鞋,还有蛋挞、有折叠顶棚的小跑车、干净的洗衣房、万圣节南瓜。在壁画明黄色的边框上写着壁画的名字,“这让我快乐!” There’s a class called Design Happiness Marketing Professor Jennifer Aaker standing in front of a mural as big as a blackboard. The mural was done by her students at the Graduate School of Business at Stanford University. The entire mural consists of more than 1,300 collages of photos, some of which are a mango, some of the pink Converse shoes, the tart, the convertible ceiling sports car, the clean laundry, the Halloween pumpkin. The mural’s name is written on the bright yellow mural, “This makes me happy!”