What is the Truth?
Too bad you don't know. "The truth" is something that you know. And the reason that you know is because you have taken a measurement, not once, but a thousand times, or as many times as you need to. Therefore, the truth is a fact. You know for a fact. But when you know the truth, you have no duty to try to prove it to others. And you can't prove it to others. And you have peace of mind because you do not need to search anymore. It is like a trump card and cannot be invalidated with another fact. The truth trumps all facts. The truth is beyond science. If the mountains would flee, and the sun would fail and so did the moon and if the stars would fall from heaven, if you were loosing your mind, if everything that is real would fail you, if you could not see the difference between fantasy and reality, if nothing made sense, even id the bible stopped making sense (and that could never happen) , if you were totally blind and everything that you thought was real turned out to be nonsense, the truth would not fail you, it would never, never, never, ever betray you, and with the eye of your mind you could hold on and grasp it solidly, and you could base your thinking on it and even all of the laws of the universe and of nature need to take their humble place after it. The truth is known by others too and you can look at each other in the eye and acknowledge that you know. And because you KNOW, you also know who the phoneys are, and these talk and teach and lead, but they do not know the truth.
If you ever saw the movie, "Once Upon A Time In The West", in the last scene, the gunfight between Charles Bronson and Henry Fonda, HF asks CB: "Who are you?" CB responds:"Only at the point of dying!" So they have the ceremonial duel, and CB fatally shoots HF, and as HF is dying he asks CB: "Who are you! Who are you?!" CB then tears off the harmonica hanging under his neck with a string and puts it between the teeth of HF just before HF's face hits the dirt to die, but as HF's face hits the dirt (ground), poetically, the truth hits him at the same time, too, and he knows, and then he dies.