To know oneself, one should assert oneself.

To be a good loser is to learn how to win.

The wise does at once what the fool does at last.

If you think you can do it, you can.

If you've got a talent, protect it.

Things do not happen. Things are made to happen.

Begin to be now what you will be hereafter.

Expect problems and eat them for breakfast.

Well done is better than well said.