Be gentle to all and stern with yourself.

It's always too early to quit.

Either you run the day or the day runs you.

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

Quality is not an act, it is a habit.

The dog that trots about finds a bone.

You never know what motivates you.

What you do today can improve all your tomorrows.

If you're going through hell, keep going.