Either you run the day or the day runs you.
The dog that trots about finds a bone.
Problems are not stop signs, they are guidelines.
Things do not happen. Things are made to happen.
Wherever you are - be all there.
Well done is better than well said.
The secret of getting ahead is getting started.
The wise does at once what the fool does at last.
To know oneself, one should assert oneself.
By failing to prepare, you are preparing to fail.
It's very expensive to be a professional tennis player with all the travel and the flights and the hotels and everything.