The interesting thing about the statement "There is no such thing as absolute truth" is that if you could prove it, it wouldn't be true. In that sense it defines itself and explains itself. You can't even agree with it, because if you do, you'll have to admit that you must be wrong. You can try to disprove it, but you'll keep butting your head against it over and over and over again and it will sit there, mocking you. Finally, you must accept it, and once you've accepted it 1000 realizations flow from it, and you can see everything in the world as it really is.