Think in a different way

I saw it in an instuctions for life which goes like this:Open your arms to chang,but don't let go off your values.That indeed have stucked me.
It is proved that a pig can not look up the sky over his head.How unlucky the pig is .But if we can chang our way of thinking,then we can get another conclusion,that is ,even a pig can look up the sky if we put him backward.Maybe that seems ridiculous,but that is not unrealistic.All we need is the courage to break the old rule in mind and think in an new way.
Want to explore someting new?Think in a differdnt way.