The will to persevere is often the Posted on July 22, 2012July 22, 2007 by admin “The will to persevere is often the difference between failure and success.” — David Sarnoff Author: David Sarnoff Category: success Tags: success, David Sarnoff Spread the love Related posts: Success is the result of perfection, hard That some achieve great success, is proof The key to success is to focus My success was not based so much