Never attack a problem without also presenting a solution.
Success is nothing more than a few simple disciplines, practiced every day.
Nothing is more burdensome than an unfinished task.
Your personal philosophy is the greatest determining factor in how your life works out.
You only have to solve two problems when going to the moon: first, how to get there; and second, how to get back. The key is don't leave until you have solved both problems.
How long should you try? Until.