
In the words of Friedrich Nietzsche:
On the mountains of truth you can never climb in vain: either you will reach a point higher up today, or you will be training your powers so that you will be able to climb higher tomorrow.
With that said, to be the best you must train like the best. And the BEST train everyday of the week.
http://www.youtube.com/watch?v=ooQKUYQ_WgQ&eurl=
If this doesn't move you I don't know what will. Not even Hemingway