Never complain and never explain.

Things do not happen. Things are made to happen.

The most effective way to do it, is to do it.

What you do today can improve all your tomorrows.

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

If you think you can do it, you can.

Always desire to learn something useful.

Without hard work, nothing grows but weeds.

To know oneself, one should assert oneself.