Yesterday Imogen was peering over Charlotte’s shoulder, looking at all the interesting things she is learning. “You are giving yourself a much better education than the one I gave myself,” Imogen complained. “Look at all those wonderful books you’re reading. I haven’t read any of them.” “Well, it’s not too late,” replied Charlotte. “Your education isn’t over even though you’re doing uni work rather than homeschooling. You could read these books too.” Then she added, “Education doesn’t have a use-by-date,…