Be kind whenever possible. It is always possible.
Be thine own palace, or the world's thy jail.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
Wherever you are - be all there.
It's always too early to quit.
Quality is not an act, it is a habit.
Expect problems and eat them for breakfast.
By failing to prepare, you are preparing to fail.
Leap, and the net will appear.
Every man dies. Not every man really lives.