“ the human touch ” is about a question which mr frayn says has puzzled him for most of his adult life 《人性论》探讨了一个困扰了弗莱恩大半辈子的问题：人们的世界观在多大程度上反映了独立存在的现实，又有多大程度是我们自己的杜撰？
2.
Mr frayn frankly admits that he is no expert in the field and must rely on popular accounts of which he understands only a fraction 弗莱恩坦言他并非量子力学领域的专家，必须依赖量子力学的一些通俗解释，而即使是这些通俗解释他也仅能理解一部分。
