Quoting HPB or anyone else when exploring matters of spirit, we might not want to take them as ultimate authority. To almost reverence her for connections to great masters of the wisdom who themselves didn’t want to be reverenced. Our most usable insights come from within. At the end of any answer from a great teacher we should hear a little “hook,” as though s/he is asking us, “What insights does that set off in you?”
Great masters point and guide. They know your answers can and should be accessed through your own soul and experiences. If you are simply researching and quoting texts for answers, then your are still knocking on doors.