What you do today can improve all your tomorrows.

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

Be gentle to all and stern with yourself.

Know or listen to those who know.

If you've got a talent, protect it.

Always desire to learn something useful.

If you're going through hell, keep going.

The wise does at once what the fool does at last.

Quality is not an act, it is a habit.