To know oneself, one should assert oneself.
What you do today can improve all your tomorrows.
It's always too early to quit.
Begin to be now what you will be hereafter.
Never complain and never explain.
To be a good loser is to learn how to win.
By failing to prepare, you are preparing to fail.
Expect problems and eat them for breakfast.
Be kind whenever possible. It is always possible.
The secret of getting ahead is getting started.
Trust me, my runners aren't going to run one event while looking past it to the second event. When they get on the line for the 10K, that's a do-or-die situation for them.