This is so counter cultural that I simply couldn’t resist.  It comes from Joan Chittister’s The Rule of Benedict:  A Spirituality for the 21st Century:

Rabbi Mordecai said, “If a single coin is left over in my house at bedtime, I cannot fall asleep.  But if totally penniless, I sleep soundly, knowing that when the moment comes to awaken, I must immediately look to the Lord for aid.”  And the rabbi of Porissover taught, “If a person is poor and meek, it is easy for that one to be joyful, inasmuch as there is nothing to guard against losing.”

… We live in a culture that sees having things as the measure of our success.  We strive for a life that sees eliminating things as a measure of internal wealth.  Enough-ness is a value long dead in Western society.