I never graduated high school; they had to change the Ivy League rules. During my tenure at Brown, I helped them become the number one Ivy League school.
He who has faith has... an inward reservoir of courage, hope, confidence, calmness, and assuring trust that all will come out well - even though to the world it may appear to come out most badly.
I think the biggest challenge is to continue on the same path. I think it's easy to become complacent from the success you've had.