If you think you can do it, you can.

Know or listen to those who know.

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

The secret of getting ahead is getting started.

To know oneself, one should assert oneself.

Things do not happen. Things are made to happen.

Always desire to learn something useful.

What you do today can improve all your tomorrows.

Without hard work, nothing grows but weeds.