Either you run the day or the day runs you.
Leap, and the net will appear.
It's always too early to quit.
The most effective way to do it, is to do it.
To be a good loser is to learn how to win.
I can, therefore I am.
Do not weep do not wax indignant. Understand.
If you're going through hell, keep going.
If you can dream it, you can do it.
Be thine own palace, or the world's thy jail.
I believe you'll develop speed via strength work which includes hill running, either repeats, or running hilly courses as the Kenyans do on a steady basis.