Never complain and never explain.

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

It's always too early to quit.

By failing to prepare, you are preparing to fail.

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

To know oneself, one should assert oneself.

Only the educated are free.

Things do not happen. Things are made to happen.

Begin to be now what you will be hereafter.