Without hard work, nothing grows but weeds.

Things do not happen. Things are made to happen.

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

To know oneself, one should assert oneself.

You never know what motivates you.

If you've got a talent, protect it.

Either you run the day or the day runs you.

Quality is not an act, it is a habit.

Know or listen to those who know.