If you can dream it, you can do it.
Well done is better than well said.
Be thine own palace, or the world's thy jail.
If you're going through hell, keep going.
After a storm comes a calm.
Quality is not an act, it is a habit.
Only the educated are free.
The most effective way to do it, is to do it.
Do not weep do not wax indignant. Understand.
What you do today can improve all your tomorrows.
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.