Much like energy and nutrients flow in a continuous cycle between the elements of a natural ecosystem, a free flow of knowledge fuels the growth of a learning ecosystem.
Nietzsche both wished he was as stupid as a cow so he wouldn’t have to contemplate existence, and pitied cows for being so stupid that they couldn’t contemplate existence.
Horses pranced around the western hemisphere until they went extinct in the late Holocene. They were reintroduced by European colonists — though where, when, and how has remained unclear.