That's like saying I can't measure an inch. My response is: I know I can't measure an inch absolutely, but I can get to within a reasonable tolerance range. How close can I get to measuring an inch? Give me some gage blocks, a granite block, and a height gage and I can get you to within +/-.0002" all day long. Lets keep it simple. The truth is being factually and historically accurate as reasonably possible given the tools at our disposal. The antitheses of deception. Honesty. The truth is pure and excludes manufactured consensus, psychological parsing of words, retraction, the elephant in the room, and ALL other man-made artificial constraints.