There are only four kinds of people in this world: those who have been caregivers, those who currently are caregivers, those who will be caregivers, and those who will need caregivers.
Rosalynn Carter (b. 1927) American First Lady (1977-1981), and activist
Helping Yourself Help Others: A Book for Caregivers (1994; 2013) [with S. Golant]
(Source)
This quotation is usually attributed directly to Carter, but she is actually quoting an unnamed caregiver colleague of hers.
