"We still do not know one thousandth of one percent of what nature has revealed to us." - Albert Einstein
The universe is willing to teach you anything you want to know about it - all you have to do is listen. This is my current understanding of the universe as learned through the garden. As with anything in life, it is subject to change upon new (and constant) learning. A mind should be like sand - constantly shifting and morphing as the tides roll in and out, always dynamic, never static.