The world breaks everyone, and afterward, some are strong at the broken places. If you cannot do great things, do small things in a great way. Great achievement is usually born of great sacrifice, and is never the result of selfishness.
Napoleon HillLack of persistence is one of the major causes of failure. Moreover, experience with thousands of people has proved that lack of persistence is a weakness common to the majority of men. It is a weakness which may be overcome with effort.
Napoleon Hill