Never complain and never explain.
It's always too early to quit.
Expect problems and eat them for breakfast.
Leap, and the net will appear.
If you think you can do it, you can.
After a storm comes a calm.
If you're going through hell, keep going.
Be gentle to all and stern with yourself.
What you do today can improve all your tomorrows.
The wise does at once what the fool does at last.
Seems like most of the kids today are into other sports other than tennis.