When I finished my O levels I thought I knew (very nearly) everything
By the time I finished A levels I was beginning to think: Hmm
Before I graduated I knew that I would never even know everything in Kendall & Stuart
Disconcerting. Humbling (humiliating, even)
But also liberating
Life is not one long preparation for an exam with right & wrong answers
The world is, after all, just what you make (of) it
Which is not the same thing as saying that all facts/opinions/fancies are equally valid
There may be no Right Answer, no one True Explanation
But truth, like mathematical equations, has its domains