I am not an elite runner nor am I a fast runner. But, that does not mean I should give up of ever qualifying for the Boston Marathon. I believe a dream, such as qualifying for Boston Marathon, is possible if only we master the four ingredients of success:
(1) Consistency 
(2) Hard Work
(3) Work Smart
(4) Not Giving up
I will admit that I am not a talented runner, but I am willing to master the aforementioned ingredients of success, and reach my dream of someday calling myself a "Boston marathoner"!