By James Rickwood (Flickr: P*ssed again!) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)%5D, via Wikimedia Commons
Patience and perseverance have a magical effect before which difficulties disappear and obstacles vanish.
–John Quincy Adams
As we can see from our friend the cow, if you just put your mind to it, you can overcome obstacles and reach your dreams.