The most essential factor is persistence - the determination...
The most essential factor is persistence - the determination never to allow your energy or enthusiasm to be dampened by the discouragement that must inevitably come.
![James Whitcomb Riley Quote About Motivational, Perseverance, Determination: The Most Essential Factor Is...](http://qt.azureedge.net/resources/quotes-images-large/the-most-essential-factor-is-persistence-the-determination-never-to-allow-your-46d6898f94448fc7041c96f9d467ab60.jpg)
The most essential factor is persistence - the determination never to allow your energy or enthusiasm to be dampened by the discouragement that must inevitably come.