We do not need to be shoemakers to know if our shoes fit, and just as little have we any need to be professionals to acquire knowledge of matters of universal interest.
我们不需要成为制鞋工人来知道我们的鞋子是否合脚，同样，我们也不需要成为专业人士来获得普遍感兴趣的知识。
标签
Professionals
Universal
Interest