"The tree of Knowledge is a tree structure in which individual pieces of knowledge are ...

"The tree of Knowledge is a tree structure in which individual pieces of knowledge are associated with other pieces in a tree hierarchy."
-I took a still picture while watching a Marvel movie(Thor). Thor giving his power to a bunch of children(on top). It's not an coincidence that Thors hammer(time) power is shaped like an tree.
"Einstein, runs: If you want your children to be intelligent, read them fairy tales. If you want them to be more intelligent, read them more fairy tales."