Meditation is to attain to a no-mindness, to a state of no-thought. In that opening of no-thought, in that kind of space, suddenly you become pure, innocent, uncorrupted. You have never been like that before nobody has ever been like that before nobody is going to be like that again. Unique. And to know that is to realize one's self. To know that is to know all. If you have not known that, whatsoever else you know is just rubbish, garbage.