My success wasn't so much due to intelligence, but the fact...
My success wasn't so much due to intelligence, but the fact that I stuck with problems longer.
![Albert Einstein Quote About Motivational, Facts, Problem: My Success Wasnt So Much...](http://qt.azureedge.net/resources/quotes-images-large/my-success-wasnt-so-much-due-to-intelligence-but-the-fact-that-i-stuck-with-pro-bdc69a53cd211ccb0682291af2011453.jpg)
My success wasn't so much due to intelligence, but the fact that I stuck with problems longer.