Know or listen to those who know.

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

If you're going through hell, keep going.

Without hard work, nothing grows but weeds.

Quality is not an act, it is a habit.

What you do today can improve all your tomorrows.

Problems are not stop signs, they are guidelines.

By failing to prepare, you are preparing to fail.

Never complain and never explain.