Knowledge needs to be a verb.
We know what we told him, but we don't know what he heard.
There is no substitute for knowledge.
What we need to do is learn to work in the system, by which I mean that everybody, every team, every platform, every division, every component is there not for individual competitive profit or recognition, but for contribution to the system as a whole on a win-win basis.
There is no knowledge without theory.
The aim of education should be to preserve and nurture the yearning for learning that a child is born with.