Leap, and the net will appear.
After a storm comes a calm.
Expect problems and eat them for breakfast.
Things do not happen. Things are made to happen.
Well done is better than well said.
If you're going through hell, keep going.
Problems are not stop signs, they are guidelines.
To know oneself, one should assert oneself.
What you do today can improve all your tomorrows.
Quality is not an act, it is a habit.
It's very expensive to be a professional tennis player with all the travel and the flights and the hotels and everything.