Never complain and never explain.

Know or listen to those who know.

To know oneself, one should assert oneself.

Things do not happen. Things are made to happen.

Only the educated are free.

Quality is not an act, it is a habit.

Go for it now. The future is promised to no one.

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

Be thine own palace, or the world's thy jail.