George and Ruth knew that...
George and Ruth knew that their granddaughter, Shelly, desperately wanted to go to a very expensive, private church college. Her parents were separated and both in financial crises. Both George and Ruth took on second jobs in their years just before retirement to help their granddaughter through school. These were rough years. George developed heart problems due to higher stress. Ruth did all the "number crunching" she could as the couple lived on cheap box dinners (which didn't help George's bad heart condition). Finally, their granddaughter graduated and got a nice job with a good income.