This is a nice story.
If you ever fear that you are already too old to learn a new skill, remember Priscilla Sitienei, a midwife from Ndalat in rural Kenya. Having grown up without free primary school education, she had never learnt to read or write. As she approached her twilight years, however, she wanted to note down her experiences and knowledge to pass down to the next generation. And so, she started to attend lessons at the local school – along with six of her great-great-grandchildren. She was 90 at the time.