Og Mandino
187 citations

The only certain means of success is to render more and better service than is expected of you, no matter what the task may be. This is a habit followed by all successful people since the beginning of time. Therefore I saith the surest way to doom yourself to mediocrity is to perform only the work for which you are paid. ✨ Og Mandino (2009). The Greatest Miracle in the World, p.99, Bantam

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