voice 1: Carolyn Vash is a doctor of psychology — a study of the mind. She became a doctor after being disabled by polio. People know her for her expertise and knowledge, not her disability. She talks about the power of attitudes towards disability. She said:
声音1：卡洛琳·瓦什是心理学医生，心理学就是研究精神状况。她因小儿麻痹症而残疾，但她后来成为了一名医生。人们知道她是因为她的专业技能和知识，而不是因为她的残疾。她谈到了对待残疾人态度的力量。她说：

voice 6: "Attitudes drive our behaviour. What we believe and how we feel largely controls what we do. Our behaviour then reinforces our beliefs and feelings."
声音6：“态度驱使着我们的行为。我们的信念和我们的感受在很大程度上控制着我们的行为。我们的行为继而会增强我们的信念和感受。”