Don't sweat the small stuff

a quote from The Purpose Driven Life:

To make the most of your time on earth, you must maintain an eternal perspective…Paul said, “We fix our eyes not on what is seen, but on what is unseen. For what is seen is temporary but what is unseen is eternal” (2 Corinthians 4:18). So much of what we waste our energy on will not matter even a year from now, much less for eternity. Don’t trade your life for temporary things.