There are very important public health victories that have occurred along the way with supplementation of these sort of things.

公共健康领域的一系列重大胜利,就是在食物添加矿物质的历程中取得的

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And then, I mean when I started thinking about all the people issues and doing Psychology, it was like being in the university interacting with a lot of people that it kind of occurred to me that this would be something I was interested in, and like I knew how to do it so I just did.

当我学习心理学,开始思考人与人之间的关系，就像在学习之余,去结识不同的人,似乎我对这些更感兴趣，我知道如何去做，于是我就行动了。

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