If you think you can do it, you can.

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

Always desire to learn something useful.

Quality is not an act, it is a habit.

Begin to be now what you will be hereafter.

To know oneself, one should assert oneself.

Never complain and never explain.

Know or listen to those who know.

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