Its a dangerous business going out of your door. You step into the road, and if you don't keep your feet, there ist no knowing where you might be swept off to.
(Herr der Ringe 1)
The universe is perfect. You cannot improve it. If you try to change it, you will ruin it. If you try to hold it, you will loose it.
Ever tried. Ever failed. No matter. Try again. Fail again. Fail better.