I can tell that it is an area filled with sophistication and intelligence , but somehow both the polish prefix notation and endless parentheses , and the fervent semantic eschewal of a distinction between code and data , continue to feel alien to me 我可以告诉您这是一个充满精巧和智慧的领域，但不知何故，无论是波兰表示法（前缀表示法）和无休无止的括号，还是规避代码和数据之间语义差别的热切追求，仍然令我感到陌生。
