Only the educated are free.
If you can dream it, you can do it.
Either you run the day or the day runs you.
Go for it now. The future is promised to no one.
Never complain and never explain.
Begin to be now what you will be hereafter.
Expect problems and eat them for breakfast.
Well done is better than well said.
Leap, and the net will appear.
You never know what motivates you.
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.