I found this video by David Choi, that was too good to pass up. It brought back to very few memories I have of my own grandparents. As I was the second to the youngest in a large family, I think my grandparents were already old when I was born.
I was lucky to have my mother's Mom live into her 90s, so many memories of her. But for the others, there are single moments in time that I cherish.
Cherish and take care of them for they paved a path for you to walk. They smoothed the road a little bit, planted the flowers and trimmed the grass along the way. Take care of them and build your memories to pass down to all generations.