Full Idea
Xenophanes begins a long concern with knowledge and its grounds.
Gist of Idea
Xenophanes began the concern with knowledge
Source
Julia Annas (Ancient Philosophy: very short introduction [2000], Intro)
Book Reference
Annas,Julia: 'Ancient Philosophy: a very short introduction' [OUP 2000], p.-2
A Reaction
Having that on his cv ought to make Xenophanes more famous than he is.