Wiktionary
think the world of
vb. (context transitive idiomatic English) To have a very high opinion of; to have a strong attachment to or affection for.
WordNet
think the world of
v. esteem very highly; "She thinks the world of her adviser"
Usage examples of "think the world of".
But he knew something very different, which was what the public wants to think the world of travelling shows is like.