““Purposeful giving is not as apt to deplete one's resources; it belonds to that natural order of giving that seems to renew iself even in the act of depletion. The more one gives, the more one has to give - like milk in the breast... Even purposeful giving must have some source that refills it. The milk in the breast must be replenished by food taken into the body. If it is [our] function to give, [we] must be replenished too. But how? Every person should be alone sometime during the year, some part of each week, and each day.””
