不论哪种语文,对它的完整和细微的知识是很不必要的,如果有人要去达到这种目的,那是荒谬和无用的。甚至西塞罗(他被视为拉丁语的最伟大的通家)对于拉丁语的一切细微末节也不完全知道,他承认过他不知道工匠们所用的字眼;因为他从来没有跟皮匠和劳工相处,去看过他们的手工,听过他们所用的术语。事实上,他为什么要去学习这类术语呢? No matter what kind of language, its complete and subtle knowledge is very unnecessary. If someone wants to achieve this goal, it is ridiculous and useless. Even Cicero (he was regarded as the greatest philosopher of Latin) did not fully understand all the subtleties of Latin. He acknowledged that he did not know the words used by the craftsmen; because he had never been with the tanner and labor. Get along, see their hands, and hear the terms they use. In fact, why did he learn such terminology?