translation.en: So I work in marketing, which I love, but my first passion was physics, a passion brought to me by a wonderful school teacher, when I had a little less gray hair.
translation.zh: 我现在从事我所喜爱的市场营销工作， 但是我的第一爱好曾经是物理学， 这种热情是一个很棒的教师带给我的 那时我有一点点灰色头发。