I came along late in my grannie's life (she was in her 80's when I was born and passed away at 103)....she taught me life lessons though, she was independent- left her husband in her 40's (which was quite the scandal back then), reinvented herself, became a nurse, and worked until age 79 (forced retirement).
She wasn't into cooking or gardening, but my favorite advice that she gave me is: Spare no expense on your face...buy cheap underwear if you have to...but ALWAYS buy the best soaps and creams and take care of your face! She had a beautiful complexion so I believed her and follow her words in that department!
CHG