Without hard work, nothing grows but weeds.

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

Always desire to learn something useful.

Begin to be now what you will be hereafter.

To know oneself, one should assert oneself.

The secret of getting ahead is getting started.

I can, therefore I am.

Quality is not an act, it is a habit.

Things do not happen. Things are made to happen.