One or two people were starting to say the unsayable. 一两个人已经开始说一些不该说的了。
Language expression can be termed "sayable" and non-linguistic expression "unsayable". 语言符号的表达称为“可说”,非语言符号的表达称为“不可说”。
As the expression of feeling and experience of religion of the metaphysical subject, aesthetics has something to do with will, "sub specie aeterni" and happiness which is unsayable; 美学作为形而上主体的情感表现和宗教体验,与意志、用永恒的观点和幸福有关,是不可言说的;