So this is Avicenna. He wrote a book over a thousand years ago called "The Canon of Medicine," and the rules he laid out for testing medicines are actually really similar to the rules we have today, that the disease and the medicine must be the same strength, the medicine needs to be pure, and in the end we need to test it in people. And so if you put together these themes
这是伊本·西那 ，几千年前他写了一本《医学规则》。 他记述的药物测试规则 和我们今天使用的规则非常相似 药物的作用强度必须与疾病的严重程度相当。 药物需是纯净的， 最终，我们会进行人体实验 如果你把这些关于人体试验的