This post was inspired by Question #16 from this list.
When it comes to witchcraft, being knowledgeable is an interesting idea. There’s so many things to know it’s literally impossible to know all of them. Fortunately, it’s also not necessary to know all of them. You can focus on certain areas and learn all you possibly can and remain blissfully ignorant. Personally, I can teach classes (and have done so) on runes and give satisfactory tarot readings, but couldn’t tell much more about Kabbalah beyond the fact that there are ten sefirot and give you the names of two or three of them.
Even with the things I’m most knowledgeable about, i know there are things that I could still learn. I can expand my experiences and understanding infinitely more. So to the true witch — and I dare say any honest seeker of knowledge — I would argue that the greatest knowledge one can possess is knowledge that there’s still more to learn.