To know oneself, one should assert oneself.
Never complain and never explain.
The secret of getting ahead is getting started.
Things do not happen. Things are made to happen.
It's always too early to quit.
Do not weep do not wax indignant. Understand.
If you think you can do it, you can.
Problems are not stop signs, they are guidelines.
Without hard work, nothing grows but weeds.
Leap, and the net will appear.
I have never won a race, and that is my main disappointment - but you have to be positive.