Thus what is called " knowing, " in the sense in which we can ascertain what other people " know, " is a phenomenon exemplified in their physical behaviour, including spoken and written words.

因此，所谓的“知道”，在我们可以确定其他人“知道”的意义上，是一种体现在他们身体行为中的现象，包括口头和书面文字。