According to Churchill, the continuation of British life as it is currently known is at stake in the battle against Germany. The lengthy traditions of Great Britain are a stake
I would say the first option. "river knows. I from man conceal". To me says nature knows but he's hiding it from people.
Of what book????????????????
The three major parts of a Greek play are: Prologue, Chorus, and Act.
Prologue - a monologue or a dialogue preceding the entrance of the Chorus
Chorus - present's the tragedy's topic
Act - where characters are presented and interact with each other and with the Chorus