To know oneself, one should assert oneself.

By failing to prepare, you are preparing to fail.

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

The most effective way to do it, is to do it.

Be gentle to all and stern with yourself.

Never complain and never explain.

Quality is not an act, it is a habit.

Well done is better than well said.

Begin to be now what you will be hereafter.